/* shared-header.css y shared-screens.css consolidados en este archivo */

/* ── SHARED HEADER ─────────────────────────────────────────── */
header{
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:15px;
}
header .header-title{
  display:flex;
  flex-direction:row;
  align-items:flex-end;
  gap:10px;
  min-width:0;
  position:relative;
  flex-wrap:wrap;
  flex:1;
}
header .header-main{
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:8px;
  min-width:0;
  position:relative;
  flex-wrap:wrap;
  flex:1;
}
header h1{
  color:var(--accent);
  font-size:24px;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:5px;
  display:inline-flex;
  align-items:baseline;
  gap:4px;
  line-height:1;
}
.professional-picker{
  position:relative;
  display:inline-flex;
  align-self:center;
}
.professional-picker-trigger{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:none;
  border:none;
  padding:0;
  color:var(--text2);
  font-size:0.95rem;
  font-weight:600;
  cursor:pointer;
  line-height:1;
  text-align:left;
}
.professional-picker-trigger:hover{color:var(--accent);}
.professional-picker-caret{font-size:0.8em;opacity:0.8;}
.header-icon-btn{
  background:none;
  border:none;
  color:var(--text2);
  cursor:pointer;
  padding:8px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  opacity:0.7;
  transition:opacity 0.15s ease, transform 0.15s ease, color 0.3s ease;
  touch-action:manipulation;
  position:relative;
}
.header-icon-btn:hover{opacity:1;color:var(--accent);}
.header-icon-btn:active{transform:scale(0.92);}
.header-icon-btn.has-new{color:var(--red);opacity:1;}
.header-icon-btn.has-new::after{
  content:'';position:absolute;top:4px;right:4px;
  width:8px;height:8px;border-radius:50%;
  background:var(--red);
}
.professional-picker-menu{
  position:absolute;
  top:calc(100% + 4px);
  left:0;
  min-width:180px;
  padding:4px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:10px;
  z-index:30;
  display:grid;
  gap:2px;
  box-shadow:0 4px 16px var(--shadow);
}
.professional-picker-menu[hidden]{display:none;}
.professional-picker-option{
  border:none;
  background:transparent;
  color:var(--text);
  border-radius:6px;
  padding:8px 12px;
  text-align:left;
  font-size:0.9rem;
  font-weight:500;
  cursor:pointer;
  transition:background .1s ease;
}
.professional-picker-option:hover{background:var(--fill);}
.professional-picker-option.active{
  background:var(--accent-alpha);
  color:var(--accent);
  font-weight:700;
}
.login-icon-btn{
  border:none;
  cursor:pointer;
  padding:8px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  opacity:0.7;
  transition:opacity 0.15s ease, transform 0.15s ease, color 0.3s ease;
  position:relative;
  border-radius:50%;
}
.login-icon svg{
  width:24px;
  height:24px;
  color:var(--text2);
  transition:color 0.3s ease;
}
.login-icon-btn:hover{opacity:1;color:var(--accent);transform:scale(1.05);}
.login-icon-btn:active{transform:scale(0.95);}
.fc-template-btn{
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  opacity:0.7;
  transition:opacity 0.15s ease, transform 0.15s ease, color 0.3s ease;
  position:relative;
  border-radius:50%;
  color:var(--text2);
}
.fc-template-btn:hover{opacity:1;color:var(--accent);transform:scale(1.05);}
.fc-template-btn:active{transform:scale(0.95);}

/* ── SHARED SCREENS ────────────────────────────────────────── */
.screen{
  display:none;
  position:fixed;
  inset:0;
  z-index:1100;
  background:var(--bg);
  overflow-y:auto;
  overflow-x:hidden;
  padding-bottom:calc(20px + env(safe-area-inset-bottom));
  min-height:var(--app-vh);
  overscroll-behavior-y:contain;
  overscroll-behavior-x:auto;
  -webkit-overflow-scrolling:touch;
}
#exam-fc-screen,
#srs-session-screen{
  height:var(--app-vh);
  min-height:var(--app-vh);
  background:var(--bg);
  overflow:hidden;
  overscroll-behavior-y:none;
  overscroll-behavior-x:auto;
  padding-bottom:0;
}
#menu-screen{z-index:1100;}
#exam-template-screen{
  overflow-x:auto;
  touch-action:pan-x pan-y;
}
.screen.show{display:block;}
.screen-nav{
  position:sticky;
  top:0;
  background:var(--hbg);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  z-index:10;
  gap:8px;
}
.screen-nav h2{
  font-size:16px;
  font-weight:700;
  margin:0;
  flex:1;
  text-align:center;
  color:var(--text);
}
.nav-back,
.nav-action{
  background:none;
  border:none;
  color:var(--accent);
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  padding:4px 0;
  white-space:nowrap;
  min-width:50px;
  touch-action:manipulation;
}
.nav-action{text-align:right;}
.nav-spacer{min-width:50px;}
.screen-body{
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:8px;
}

@media(max-width:600px){
  header h1{font-size:20px;}
  header .header-title{flex:1 1 100%;}
  header .header-main{justify-content:space-between;gap:6px;}
  .header-icon-btn{min-width:44px;min-height:44px;padding:10px;}
  .login-icon-btn{width:44px;height:44px;}
  .professional-picker-trigger{font-size:.85rem;}
}

/* ── EXAM TEMPLATE SCREEN ───────────────────────────────────── */
.exam-template-grid{
  display:flex;
  flex-wrap:nowrap;
  gap:1rem;
  align-items:flex-start;
  min-width:max-content;
}
.exam-template-col{
  display:flex;
  flex-direction:column;
  gap:0.375em;
  min-width:140px;
}
.exam-template-item{
  display:flex;
  flex-direction:row;
  align-items:center;
  gap:8px;
  padding:6px 0;
}
.exam-template-qnum{
  font-size:12px;
  font-weight:700;
  color:var(--text2);
}
.exam-template-answer{
  font-size:14px;
  font-weight:700;
  color:var(--accent);
}

/* ── PALETTE ─────────────────────────────────────────────────── */
:root{
  --sol-base3:#fdf6e3;--sol-base2:#eee8d5;--sol-base1:#93a1a1;
  --sol-base01:#073642;
  --sol-yellow:#b58900;--sol-red:#dc322f;--sol-blue:#268bd2;--sol-green:#859900;
  --app-vh:100vh;
  --radius-lg:12px;--radius-md:10px;--radius-sm:8px;
  --text-on-accent:#fff;--modal-backdrop:rgba(0,0,0,0.5);
  --transition-fast:0.15s ease;--transition-normal:0.2s ease;
  --bottom-bar-height:3.5rem;
  --gap-md:8px;--gap-sm:6px;
  --fs-xs:0.625rem;--fs-sm:0.75rem;--fs-md:0.875rem;
  --fs-base:0.9375rem;--fs-lg:1rem;--fs-xl:1.125rem;
  --fs-2xl:1.25rem;--fs-3xl:1.5rem;--fs-4xl:3rem;

}
html.font-large{
  --fs-xs:0.7rem;--fs-sm:0.85rem;--fs-md:1rem;
  --fs-base:1.05rem;--fs-lg:1.15rem;--fs-xl:1.25rem;
  --fs-2xl:1.4rem;--fs-3xl:1.7rem;--fs-4xl:3.2rem;
}
html.font-xlarge{
  --fs-xs:0.78rem;--fs-sm:0.95rem;--fs-md:1.1rem;
  --fs-base:1.15rem;--fs-lg:1.25rem;--fs-xl:1.4rem;
  --fs-2xl:1.6rem;--fs-3xl:2rem;--fs-4xl:3.6rem;
}
[data-theme="solarized"]{
  --bg:var(--sol-base3);--card:var(--sol-base2);--border:#d0c9b5;
  --text:var(--sol-base01);--text2:var(--sol-base1);
  --fill:#e8e1ce;--fill2:#ddd6c3;
  --accent:var(--sol-blue);--red:var(--sol-red);--green:var(--sol-green);--yellow:var(--sol-yellow);
  --hbg:rgba(253,246,227,.96);--hbg-transparent:rgba(253,246,227,.75);--shadow:rgba(7,54,66,.12);
  --bg-primary:var(--bg);--bg-secondary:var(--card);--bg-tertiary:var(--fill2);
  --text-secondary:var(--text2);--text-muted:var(--text2);
  --accent-primary:var(--accent);--border-color:var(--border);
  --accent-alpha:rgba(38,139,210,.10);--accent-alpha2:rgba(38,139,210,.15);--accent-alpha3:rgba(38,139,210,.18);
  --green-alpha:rgba(133,153,0,.15);--green-alpha2:rgba(133,153,0,.18);--green-alpha3:rgba(133,153,0,.20);
  --red-alpha:rgba(220,50,47,.10);--red-alpha2:rgba(220,50,47,.13);--red-alpha3:rgba(220,50,47,.15);
  --yellow-alpha:rgba(181,137,0,.05);--yellow-alpha2:rgba(181,137,0,.08);
  --mustard:#b58900;--mustard-alpha:rgba(181,137,0,.15);
  --gray-alpha:rgba(100,100,100,.1);
}
[data-theme="light"]{
  --bg:#fff;--card:#fff;--border:#e9e9ee;--text:#1c1c1e;--text2:#8e8e93;
  --fill:#fff;--fill2:#f7f7f9;
  --accent:#007AFF;--red:#ff3b30;--green:#34c759;--yellow:#ff9f0a;
  --hbg:rgba(255,255,255,.96);--hbg-transparent:rgba(255,255,255,.75);--shadow:rgba(0,0,0,.08);
  --bg-primary:var(--bg);--bg-secondary:var(--card);--bg-tertiary:var(--fill2);
  --text-secondary:var(--text2);--text-muted:var(--text2);
  --accent-primary:var(--accent);--border-color:var(--border);
  --accent-alpha:rgba(0,122,255,.10);--accent-alpha2:rgba(0,122,255,.15);--accent-alpha3:rgba(0,122,255,.18);
  --green-alpha:rgba(52,199,89,.15);--green-alpha2:rgba(52,199,89,.18);--green-alpha3:rgba(52,199,89,.20);
  --red-alpha:rgba(255,59,48,.10);--red-alpha2:rgba(255,59,48,.13);--red-alpha3:rgba(255,59,48,.15);
  --yellow-alpha:rgba(255,159,10,.05);--yellow-alpha2:rgba(255,159,10,.08);
  --mustard:#d4a017;--mustard-alpha:rgba(212,160,23,.15);
  --gray-alpha:rgba(142,142,147,.1);
}
[data-theme="dark"]{
  --bg:#000;--card:#1c1c1e;--border:#38383a;--text:#fff;--text2:#636366;
  --fill:#2c2c2e;--fill2:#3a3a3c;
  --accent:#0A84FF;--red:#ff453a;--green:#30d158;--yellow:#ffd60a;
  --hbg:rgba(28,28,30,.96);--hbg-transparent:rgba(28,28,30,.75);--shadow:rgba(0,0,0,.5);
  --bg-primary:var(--bg);--bg-secondary:var(--card);--bg-tertiary:var(--fill2);
  --text-secondary:var(--text2);--text-muted:var(--text2);
  --accent-primary:var(--accent);--border-color:var(--border);
  --accent-alpha:rgba(10,132,255,.10);--accent-alpha2:rgba(10,132,255,.15);--accent-alpha3:rgba(10,132,255,.18);
  --green-alpha:rgba(48,209,88,.15);--green-alpha2:rgba(48,209,88,.18);--green-alpha3:rgba(48,209,88,.20);
  --red-alpha:rgba(255,69,58,.10);--red-alpha2:rgba(255,69,58,.13);--red-alpha3:rgba(255,69,58,.15);
  --yellow-alpha:rgba(255,214,10,.05);--yellow-alpha2:rgba(255,214,10,.08);
  --mustard:#f0c040;--mustard-alpha:rgba(240,192,64,.15);
  --gray-alpha:rgba(99,99,102,.1);
}
[data-theme="system"]{
  --bg:#fff;--card:#fff;--border:#e9e9ee;--text:#1c1c1e;--text2:#8e8e93;
  --fill:#fff;--fill2:#f7f7f9;
  --accent:#007AFF;--red:#ff3b30;--green:#34c759;--yellow:#ff9f0a;
  --hbg:rgba(255,255,255,.96);--hbg-transparent:rgba(255,255,255,.75);--shadow:rgba(0,0,0,.08);
  --bg-primary:var(--bg);--bg-secondary:var(--card);--bg-tertiary:var(--fill2);
  --text-secondary:var(--text2);--text-muted:var(--text2);
  --accent-primary:var(--accent);--border-color:var(--border);
  --accent-alpha:rgba(0,122,255,.10);--accent-alpha2:rgba(0,122,255,.15);--accent-alpha3:rgba(0,122,255,.18);
  --green-alpha:rgba(52,199,89,.15);--green-alpha2:rgba(52,199,89,.18);--green-alpha3:rgba(52,199,89,.20);
  --red-alpha:rgba(255,59,48,.10);--red-alpha2:rgba(255,59,48,.13);--red-alpha3:rgba(255,59,48,.15);
  --yellow-alpha:rgba(255,159,10,.05);--yellow-alpha2:rgba(255,159,10,.08);
  --mustard:#d4a017;--mustard-alpha:rgba(212,160,23,.15);
  --gray-alpha:rgba(142,142,147,.1);
}
@media(prefers-color-scheme:dark){[data-theme="system"]{
  --bg:#000;--card:#1c1c1e;--border:#38383a;--text:#fff;--text2:#636366;
  --fill:#2c2c2e;--fill2:#3a3a3c;
  --accent:#0A84FF;--red:#ff453a;--green:#30d158;--yellow:#ffd60a;
  --hbg:rgba(28,28,30,.96);--hbg-transparent:rgba(28,28,30,.75);--shadow:rgba(0,0,0,.5);
  --bg-primary:var(--bg);--bg-secondary:var(--card);--bg-tertiary:var(--fill2);
  --text-secondary:var(--text2);--text-muted:var(--text2);
  --accent-primary:var(--accent);--border-color:var(--border);
  --accent-alpha:rgba(10,132,255,.10);--accent-alpha2:rgba(10,132,255,.15);--accent-alpha3:rgba(10,132,255,.18);
  --green-alpha:rgba(48,209,88,.15);--green-alpha2:rgba(48,209,88,.18);--green-alpha3:rgba(48,209,88,.20);
  --red-alpha:rgba(255,69,58,.10);--red-alpha2:rgba(255,69,58,.13);--red-alpha3:rgba(255,69,58,.15);
  --yellow-alpha:rgba(255,214,10,.05);--yellow-alpha2:rgba(255,214,10,.08);
  --mustard:#f0c040;--mustard-alpha:rgba(240,192,64,.15);
  --gray-alpha:rgba(99,99,102,.1);
}}

/* ── BASE ────────────────────────────────────────────────────── */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;font-size:100%;background:var(--bg);overflow:hidden;height:100%;}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;background:var(--bg);}
body{
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);
  margin:0 auto;
  padding: 0 10px 0;
  height:100%;overflow-y:auto;overscroll-behavior-y:none;overscroll-behavior-x:auto;
  -webkit-font-smoothing:antialiased;
}

button,a,[role="button"]{touch-action:manipulation;}
button,input,select,textarea{font-family:inherit;}
/* ── COMPONENTES BASE ─────────────────────────────────────────── */
button{
  font-size:inherit;
  background:none;border:none;cursor:pointer;
  -webkit-appearance:none;appearance:none;
  padding:0;margin:0;
}

input,select,textarea{
  font-size:inherit;
  background:var(--fill);color:var(--text);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:0.625em 0.75em;margin:0;
  -webkit-appearance:none;appearance:none;
}

input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--accent);
}

/* ── BOTONES ─────────────────────────────────────────────────── */
.btn-primary{
  background:var(--accent);color:var(--text-on-accent);
  padding:0.75em 1.25em;border-radius:var(--radius-sm);
  font-weight:600;text-align:center;
  transition:opacity var(--transition-normal);
}

.btn-primary:hover{opacity:0.9;}
.btn-primary:active{opacity:0.8;}

/* ── MODALS ──────────────────────────────────────────────────── */
.modal-bd{
  position:fixed;inset:0;
  background:var(--modal-backdrop);
  display:flex;align-items:center;justify-content:center;
  padding:1.25em;
  z-index:2000;display:none;
}
.modal-bd.show{display:flex;}

/* ── TOASTS ──────────────────────────────────────────────────── */
.toast-container{
  position:fixed;bottom:20px;left:50%;z-index:4000;
  display:flex;flex-direction:column;gap:10px;
  transform:translateX(-50%);
}
@media(min-width:600px){
  .toast-container{bottom:1.5rem;right:1.5rem;left:auto;transform:none;}
}

.toast{
  background:var(--card);color:var(--text);
  padding:0.75em 1.25em;border-radius:var(--radius-sm);
  box-shadow:0 0.25em 0.75em var(--shadow);
  font-size:var(--fs-md);font-weight:500;
  border-left:4px solid var(--accent);
}

.toast.success{border-left-color:var(--green);}
.toast.error{border-left-color:var(--red);}
.toast.warning{border-left-color:var(--yellow);}

/* ── UTILIDADES ───────────────────────────────────────────────── */
.hidden{display:none !important;}
.text-error{color:var(--red);}

.mt-0{margin-top:0;}
.mt-1{margin-top:0.5em;}
.mt-1\.5{margin-top:0.75em;}

/* ── INLINE STYLE REPLACEMENTS ─────────────────────────────── */
.input-delete-confirm{width:100%;padding:11px;border:1px solid var(--border);border-radius:var(--radius-md);font-size:var(--fs-base);background:var(--fill);color:var(--text);font-weight:700;text-align:center;}
.btn-danger{margin-top:0.75em;background:var(--red);}
.flex-wrap-gap-sm{display:flex;gap:var(--gap-sm);flex-wrap:wrap;}
.separator-text{text-align:center;color:var(--text2);font-size:var(--fs-sm);padding:0.5em 0;}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
body.pwa-standalone{padding-top:env(safe-area-inset-top);}
@media(max-width:600px){
  body{padding:calc(env(safe-area-inset-top)) 12px 0 12px;}
  header{align-items:flex-start;gap:10px;}
  header .header-main{width:100%;}
  .login-icon-btn{padding:10px;}
  .login-icon svg{width:1.25rem;height:1.25rem;}
  .setting-card{padding:0.625em 0.75em;}
  .wiz-count-expand{
    gap:0.5em;
    flex-wrap:wrap;
    align-items:center;
  }
  .wiz-count-expand input[type=range]{
    order:3;
    flex:1 1 100%;
    width:100%;
    margin-top:0.125em;
  }
  .wiz-count-val{
    min-width:2rem;
    flex-shrink:0;
  }
  .mrow{padding:0.7em 0.75em;gap:0.6em;}
  .mrow-label{font-size:var(--fs-md);}
  .mrow-sub{font-size:calc(var(--fs-sm) - 1px);}
  .menu-section-title{font-size:var(--fs-xs);}
  .setting-card{padding:0.625em 0.75em;}
  .btn-primary-full{padding:0.75em;font-size:var(--fs-base);}
  .form-field textarea{font-size:var(--fs-md);min-height:60px;}
}

body.quiz-active header{
  position:fixed;
  top:calc(env(safe-area-inset-top) + 6px);
  left:10px;
  right:10px;
  margin:0;
  z-index:1110;
  justify-content:flex-end;
}
body.quiz-active{
  padding-top:calc(env(safe-area-inset-top) + 52px);
  touch-action:pan-y;
  overscroll-behavior-x:auto;
}
body.quiz-active:not(:has(.screen.show)) #quiz{padding:0 0.125em;}
body.quiz-active .header-main{display:none !important;}
body.screen-open{overflow:hidden;position:fixed;inset:0;width:100%;height:var(--app-vh);}
body.pwa-standalone{-webkit-touch-callout:none;}
body.pwa-standalone *:not(input):not(textarea):not(select){
  -webkit-user-select:none;
  user-select:none;
}

/* Range slider E-INK dots */
body.e-ink .wiz-count-expand input[type=range]{
  background:repeating-linear-gradient(to right,#000 0,#000 2px,white 2px,white 10px) !important;
  border:1px solid #000 !important;height:6px !important;border-radius:0 !important;
}
body.e-ink .wiz-count-expand input[type=range]::-webkit-slider-thumb{
  border:2px solid #000 !important;
}

/* E-INK */
body.e-ink{--bg:white;--card:white;--border:#000;--text:#000;--text2:#000;--fill:white;--fill2:white;--accent:#000;--red:#000;--green:#000;--yellow:#000;--hbg:white;--shadow:none;}
body.e-ink, body.e-ink *{color:#000 !important;background:white !important;border-color:#000 !important;box-shadow:none !important;}
html:has(body.e-ink){background:white !important;}
body.e-ink .question, body.e-ink .fc-card, body.e-ink .answer-options li, body.e-ink .fc-opts li {border:1px solid #000!important;border-radius:0!important;}
body.e-ink .answer-options li.correct, body.e-ink .fc-opts li.correct {border:3px solid #000!important;font-weight:800!important;}
body.e-ink .answer-options li.provisional, body.e-ink .fc-opts li.provisional {border:2px dotted #000!important;font-weight:800!important;}
body.e-ink .answer-options li.incorrect, body.e-ink .fc-opts li.incorrect {border:2px dashed #000!important;}
body.e-ink .sources-bar{border:1px solid #000!important;}
body.e-ink .sources-bar.consensus{border:2px solid #000!important;}
body.e-ink .sources-bar.revision{border:2px dashed #000!important;}
body.e-ink .sources-bar.nula{border:1px dotted #000!important;font-style:italic;}

/* Fixes extra E-INK */
body.e-ink .wiz-grid-opt.sel, body.e-ink .wiz-opt-row.sel, body.e-ink .theme-option.active { box-shadow: inset 0 0 0 2px #000 !important; }
body.e-ink .wiz-opt-row.sel .wiz-opt-label { font-weight: 800 !important; }
body.e-ink .wiz-opt-check { opacity: 0 !important; }
body.e-ink .wiz-opt-row.sel .wiz-opt-check { opacity: 1 !important; font-weight: 900 !important; }
body.e-ink .btn-primary, body.e-ink .btn-primary-full, body.e-ink .btn-ghost, body.e-ink .btn-ghost-full { border: 2px solid #000 !important; }
body.e-ink .t-sl { border: 2px solid #000 !important; }
body.e-ink .t-sl:before { background-color: #000 !important; }
body.e-ink #fc-score-pill, body.e-ink #fc-score-pill.idle { opacity: 1 !important; border: 2px solid #000 !important; }
body.e-ink .sp-sep { opacity: 1 !important; background-color: #000 !important; }
body.e-ink .srs-badge, body.e-ink .q-tag { border: 1px solid #000 !important; }
body.e-ink .srs-badge.srs-due, body.e-ink .srs-badge.srs-learning { border: 2px dashed #000 !important; }
body.e-ink .srs-badge.srs-review { border: 1px solid #000 !important; }
body.e-ink .srs-badge.srs-mature { border: 3px solid #000 !important; }
body.e-ink svg, body.e-ink svg * { stroke: #000 !important; fill: #000 !important; }
body.e-ink svg [stroke="none"] { stroke: none !important; }
body.e-ink svg [fill="none"] { fill: none !important; }
body.e-ink .stat-pill.fail, body.e-ink .stat-pill.srs-due { border: 2px dashed #000 !important; }
body.e-ink .stat-pill.ok, body.e-ink .stat-pill.srs-review { border: 1px solid #000 !important; }
body.e-ink .stat-pill.mark, body.e-ink .stat-pill.srs-mature { border: 3px solid #000 !important; }
body.e-ink .stat-pill.srs-learning { border: 2px dotted #000 !important; }
body.e-ink .bottom-bar { background: transparent !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
body.e-ink .fc-score-pill { background: transparent !important; backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
body.e-ink .nav-back, body.e-ink .menu-item, body.e-ink .filter-chip { border: 1px solid #000 !important; }
body.e-ink .dif-badge.dif-high { border: 2px solid #000 !important; }
body.e-ink .dif-badge.dif-med { border: 1px solid #000 !important; }

.sp-num{font-size:calc(var(--fs-md) - 1px);font-weight:800;min-width:1rem;text-align:center;cursor:pointer;}
.sp-num.active-filter{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
.sp-sep{width:1px;height:0.6875rem;background:var(--border);opacity:.5;}

/* Score pill inside topbar */
.fc-score-pill{
  display:none;align-items:center;gap:0.25em;
  background:var(--hbg-transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--gray-alpha);border-radius:12px;
  padding:0.2em 0.5em;
  opacity:.88;transition:opacity .6s ease;
  flex-shrink:0;
}
.fc-score-pill.show{display:flex;}
.fc-score-pill.idle{opacity:.2;}
@media(hover:hover){
  .fc-score-pill.idle:hover{opacity:.88;}
}


/* ── PILLS (unified toggle buttons) ──────────────────────────── */
.pill{
  padding:6px 14px;border-radius:var(--radius-md);border:1px solid var(--border);
  background:var(--card);color:var(--text2);font-size:calc(var(--fs-md) - 1px);font-weight:600;
  cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);
}
.pill.sel{background:var(--accent);color:var(--text-on-accent);border-color:var(--accent);}
.pill:active{opacity:.7;}
.pill:disabled{opacity:.45;cursor:not-allowed;}
body.e-ink .pill{border:1px solid #000!important;}
body.e-ink .pill.sel{background:#000!important;color:white!important;}

/* ── MENU ─────────────────────────────────── */
.menu-section{margin-bottom:1.125em;}
.menu-section-title{font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.07em;margin-bottom:0.375em;padding:0 0.125em;}
.mrow{
  display:flex;align-items:center;gap:0.75em;padding:0.8em 0.9em;background:var(--card);
  cursor:pointer;color:var(--text);text-decoration:none;
  border-radius:var(--radius-md);border:1px solid var(--border);
  margin-top:0.5em;
}
.mrow:active{opacity:.6;}
.mrow-text{flex:1;}
.mrow-label{font-size:var(--fs-base);font-weight:700;}
.mrow-sub{font-size:var(--fs-sm);color:var(--text2);margin-top:1px;}
.mrow::after{content:'›';color:var(--text2);font-size:var(--fs-base);flex-shrink:0;margin-left:auto;}
.mrow-action-down::after{content:'↓';}
.mrow-action-ext::after{content:'↗';}
.exam-year-select{flex-shrink:0;margin-left:auto;margin-right:0.5em;padding:4px 8px;font-size:var(--fs-sm);border:1px solid var(--border);border-radius:6px;background:var(--fill);color:var(--text);cursor:pointer;max-width:120px;}
.mrow:has(.exam-year-select)::after{content:none;}
.mrow-destructive .mrow-label{color:var(--red);}
.mrow-update{border:2px solid var(--accent);background:color-mix(in srgb, var(--accent) 8%, var(--card));}
.mrow-update .mrow-label{color:var(--accent);font-weight:800;font-size:var(--fs-lg);}
.mrow-update .mrow-icon{color:var(--accent);width:1.875rem;height:1.875rem;}
.mrow-update .mrow-icon svg{width:1.5rem;height:1.5rem;}
.mrow-group{margin-bottom:0;}
.mrow-icon{flex-shrink:0;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;color:var(--text2);}
.mrow-icon svg{width:1.25rem;height:1.25rem;}
.header-icon-btn svg,.login-icon svg{width:1.25rem;height:1.25rem;}
.fab-home svg,.fab-menu svg{width:1.375rem;height:1.375rem;}

/* ── FORMS / BUTTONS ─────────────────────────────────────────── */
.form-field{margin-top:0.5em;}
.form-field label{display:block;font-size:var(--fs-xs);font-weight:700;color:var(--text2);margin-bottom:3px;text-transform:uppercase;letter-spacing:.05em;}
.form-row{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap;}
.form-row .form-field{flex:1;margin-top:0.5em;min-width:0;}
.form-row .form-field input{width:100%;min-width:0;}
.form-row .btn-ghost, .form-row .btn-ghost-full, .form-row .btn-primary-full{flex:1;width:auto;margin-top:0.5em;white-space:nowrap;padding:0.6em 0.8em;font-size:var(--fs-base);font-weight:600;border-radius:var(--radius-lg);cursor:pointer;}
.form-field input, .form-field textarea, .form-field select{width:100%;padding:0.55em 0.7em;border:1px solid var(--border);border-radius:var(--radius-md);font-size:var(--fs-base);background:var(--fill);color:var(--text);margin-bottom:0.5em;}
.form-field select{-webkit-appearance:none; appearance:none;}
.form-field textarea{resize:vertical;min-height:80px;}
.btn-primary-full{width:100%;padding:0.8em;border-radius:var(--radius-lg);border:none;background:var(--accent);color:var(--text-on-accent);font-size:var(--fs-lg);font-weight:600;cursor:pointer;margin-top:0.75em;}
.btn-ghost{width:100%;padding:0.7em;border-radius:var(--radius-lg);border:1px solid var(--border);background:transparent;color:var(--text2);font-size:var(--fs-base);font-weight:500;cursor:pointer;margin-top:0.375em;}

/* Botones de sesión en curso suaves y pequeños */
.btn-session-continue {
  background: var(--green-alpha);
  color: var(--green);
  border: 1px solid var(--green-alpha3);
  padding: 0.5em 0.75em;
  font-size: calc(var(--fs-md) - 0.5px);
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  margin-top: 0;
}
.btn-session-delete {
  background: color-mix(in srgb, var(--red) 3%, transparent);
  color: var(--red);
  border: 1px solid var(--red-alpha);
  padding: 0.5em 0.75em;
  font-size: calc(var(--fs-md) - 0.5px);
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  margin-top: 0;
}
body.e-ink .btn-session-continue, body.e-ink .btn-session-delete {
  border: 2px solid black !important;
}
body.e-ink .btn-session-delete {
  border: 2px dashed black !important;
}

.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--border);}
.toggle-row:last-of-type{border-bottom:none;}
.toggle-label{font-size:var(--fs-base);padding-right:0.75em;line-height:1.3;}
.t-sw{position:relative;width:3.2rem;height:2rem;flex-shrink:0;}
.t-sw input{opacity:0;width:0;height:0;}
.t-sl{position:absolute;inset:0;background:#ccc;border-radius:31px;cursor:pointer;}
.t-sl:before{content:'';position:absolute;height:25px;width:25px;left:3px;bottom:3px;background:#fff;border-radius:50%;box-shadow:0 1px 4px rgba(0,0,0,.3);}
.t-sw input:checked+.t-sl{background:var(--green);}
.t-sw input:checked+.t-sl:before{left:20px;}
.theme-options{display:flex;gap:var(--gap-sm);flex-wrap:wrap;}
.theme-option{
  flex:1;min-width:25%;padding:8px 4px;border-radius:var(--radius-md);
  border:2px solid var(--border);background:var(--fill);text-align:center;
  cursor:pointer;font-size:var(--fs-sm);font-weight:600;color:var(--text);
  transition:all var(--transition-normal);
}
.theme-option:hover{border-color:var(--accent);background:var(--fill2);}
.theme-option.active,
.theme-option.selected{
  border-color:var(--accent);color:var(--accent);
  background:color-mix(in srgb, var(--accent) 12%, var(--fill));
}
.font-size-options{display:flex;gap:var(--gap-sm);flex-wrap:wrap;}
.font-size-option{
  flex:1;min-width:30%;padding:8px 4px;border-radius:var(--radius-md);
  border:2px solid var(--border);background:var(--fill);text-align:center;
  cursor:pointer;font-size:var(--fs-sm);font-weight:600;color:var(--text);
  transition:all var(--transition-normal);
}
.font-size-option:hover{border-color:var(--accent);background:var(--fill2);}
.font-size-option.active,
.font-size-option.selected{
  border-color:var(--accent);color:var(--accent);
  background:color-mix(in srgb, var(--accent) 12%, var(--fill));
}
/* ── FILTRO POR IDs ─────────────────────────────────────────── */
.filtro-tabs{display:flex;gap:var(--gap-sm);margin:0.9em 0;}
.filtro-tab{
  flex:1;padding:9px 4px;border-radius:var(--radius-md);border:2px solid var(--border);
  background:var(--fill);text-align:center;font-size:calc(var(--fs-md) - 1px);font-weight:600;
  color:var(--text2);cursor:pointer;transition:all var(--transition-normal);
}
.filtro-tab.active{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, var(--fill));}
.filtro-question-scroll{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  margin-top:10px;padding-bottom:0.5em;
}
.filtro-question-grid{display:flex;flex-wrap:wrap;gap:0.75em;}
.filtro-question-col{display:flex;flex-direction:column;gap:0.25em;min-width:2.125rem;flex:1 1 auto;}
.filtro-q-pill{
  display:inline-flex;align-items:center;justify-content:center;
  width:2.125rem;height:2.125rem;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--fill);
  font-size:.78rem;font-weight:700;color:var(--text2);
  cursor:pointer;transition:all var(--transition-fast);
}
.filtro-q-pill.active{border-color:var(--accent);color:var(--text-on-accent);background:var(--accent);}
.filtro-selected-count{text-align:center;font-size:calc(var(--fs-md) - 1px);color:var(--text2);margin-top:0.75em;font-weight:600;}
@media(max-width:600px){
  #home-area{padding-top:10px;}
  .filtro-tab{padding:10px 4px;font-size:var(--fs-sm);}
}
.setting-card{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);padding:12px 14px;margin-bottom:0.375em;}
.setting-card-title{font-size:var(--fs-xs);font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:0.5em;}

/* ── HOME ──────────────────────────────────────────────────────── */
#home-area{padding:calc(env(safe-area-inset-top) + 16px) 12px calc(var(--bottom-bar-height) + 8px);}
body.pwa-standalone #home-area{padding-top:0.375em;}
.home-section{margin-bottom:0.875em;}
#home-saved-session{transition:max-height .25s ease,opacity .2s ease;max-height:120px;margin-bottom:0.875em;}
#home-saved-session.is-hidden{max-height:0;opacity:0;overflow:hidden;margin-bottom:0;}
.home-exam-btns{display:flex;gap:0.5em;}
.home-exam-btn{flex:1;padding:0.5em 0.75em;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--card);color:var(--text);font-size:calc(var(--fs-md) - 0.5px);font-weight:700;cursor:pointer;text-align:center;transition:background .15s ease,border-color .15s ease,transform .1s ease;}
.home-exam-btn:hover{background:var(--fill2);border-color:var(--accent);}
.home-exam-btn:active{transform:scale(0.98);}
.srs-summary-grid{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);padding:12px 14px;margin-bottom:0.625em;display:grid;grid-template-columns:repeat(4,1fr);gap:0.5em;text-align:center;}
.srs-filter-select{width:100%;padding:0.6em 0.5em;border:none;border-radius:0;background:transparent;color:var(--text2);font-size:var(--fs-sm);font-weight:600;text-transform:uppercase;letter-spacing:0.04em;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.6em center;background-size:14px;cursor:pointer;}
.srs-summary-item{display:flex;flex-direction:column;gap:0.125em;cursor:pointer;border-radius:var(--radius-sm);padding:4px 2px;background:var(--fill);transition:background var(--transition-fast);}
.srs-summary-item:hover{background:var(--fill2);}
.srs-summary-item:active{transform:scale(0.97);}
.srs-summary-item.full-row{grid-column:1/-1;cursor:default;pointer-events:none;background:transparent;}
.srs-summary-num{font-size:var(--fs-2xl);font-weight:800;line-height:1;transition:color .2s ease,opacity .2s ease;}
.srs-summary-lbl{font-size:var(--fs-xs);font-weight:600;color:var(--text2);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;}
.srs-due .srs-summary-num{color:var(--red);}
.srs-due.srs-summary-item{background:color-mix(in srgb, var(--red) 5%, transparent);}
.srs-learning .srs-summary-num{color:var(--yellow);}
.srs-learning.srs-summary-item{background:color-mix(in srgb, var(--yellow) 5%, transparent);}
.srs-review .srs-summary-num{color:var(--green);}
.srs-review.srs-summary-item{background:color-mix(in srgb, var(--green) 5%, transparent);}
.srs-mature .srs-summary-num{color:var(--accent);}
.srs-mature.srs-summary-item{background:color-mix(in srgb, var(--accent) 5%, transparent);}
.srs-summary-action{grid-column:1/-1;display:flex;flex-direction:column;align-items:stretch;gap:4px;margin-top:4px;transition:opacity .2s ease;}
.srs-q-row{display:flex;align-items:baseline;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;transition:background var(--transition-fast);}
.srs-q-row:nth-child(odd){background:var(--fill);}
.srs-q-row:active{opacity:0.7;}
.srs-q-num{font-weight:700;font-size:var(--fs-md);color:var(--accent);flex-shrink:0;min-width:36px;}
.srs-q-text{font-size:var(--fs-sm);color:var(--text2);line-height:1.4;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.srs-btns-row{display:flex;flex-direction:column;gap:8px;}
.srs-btns-row .btn-primary-full{margin-top:0;padding:0.5em 0.75em;font-size:calc(var(--fs-md) - 0.5px);border-radius:var(--radius-md);}
.srs-btns-row .btn-ghost-full{padding:0.5em 0.75em;font-size:calc(var(--fs-md) - 0.5px);border-radius:var(--radius-md);}
.btn-ghost-full{width:100%;padding:0.8em;border-radius:var(--radius-lg);border:1px solid var(--accent);background:transparent;color:var(--accent);font-size:var(--fs-lg);font-weight:600;cursor:pointer;}
.btn-ghost-full:active{opacity:0.7;}
.srs-summary-idle{font-size:var(--fs-sm);color:var(--text2);text-align:center;}
@media(max-width:600px){
  .srs-summary-grid{grid-template-columns:repeat(2,1fr);gap:0.375em;padding:8px 10px;}
  .srs-summary-num{font-size:var(--fs-xl);}
  .srs-summary-lbl{font-size:calc(var(--fs-xs) - 1px);}
}

/* ── SRS INFO SCREEN ─────────────────────────────────────────── */
.srs-info-row{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);}
.srs-info-row:last-child{border-bottom:none;padding-bottom:0;}
.srs-info-row .srs-badge{flex-shrink:0;margin-top:0.125em;font-size:0.65rem;padding:3px 6px;}
.srs-info-row p{margin:0;font-size:var(--fs-base);color:var(--text);line-height:1.5;}

/* ── WIZARD ──────────────────────────────────────────────────── */
#wizard-screen .screen-body{
  padding:12px;
  min-height:calc(var(--app-vh) - 76px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
#wizard-area{
  flex:1;
  min-height:0;
  display:flex;
  flex-direction:column;
  position:relative;
}
.wiz-step-shell{
  flex:1;
  min-height:0;
  display:flex;
  flex-direction:column;
}
.wiz-step-content{
  flex:1 1 auto;
  min-height:0;
  overflow-y:auto;
  padding:0 2px calc(env(safe-area-inset-bottom) + 88px);
}
.wiz-step-actions{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:8px 2px 0;
  background:linear-gradient(to top, var(--bg) 82%, rgba(0,0,0,0));
  z-index:2;
}
.wiz-section{padding:0 14px;margin-bottom:0.875em;}
.wiz-section-tight{padding:0 2px;margin-bottom:0;}
.wiz-section-title{font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:0.375em;padding:0 0.125em;}
.wiz-section-header{display:flex;align-items:center;gap:0.5em;margin-bottom:0.25em;}
.wiz-section-header .wiz-section-title{margin-bottom:0;}
.btn-icon-xs{padding:2px;border:none;background:none;cursor:pointer;color:var(--text2);opacity:0.6;transition:opacity .15s ease;min-width:1.25rem;min-height:1.25rem;display:inline-flex;align-items:center;justify-content:center;}
.btn-icon-xs:hover{opacity:1;color:var(--accent);}

/* Standard Wizard Options */
/* Option list (iOS-style, used for years, modes, categories) */
.wiz-opt-list{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;}
.wiz-opt-row{
  display:flex;align-items:center;padding:0.75em 1em;cursor:pointer;
  border-bottom:1px solid var(--border);min-height:3rem;
}
.wiz-opt-row:last-child{border-bottom:none;}
.wiz-opt-row:active{background:var(--fill);}
.wiz-opt-row.sel{background:var(--accent-alpha);}
.wiz-opt-check{
  width:1.25rem;height:1.25rem;border-radius:50%;border:2px solid var(--border);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:transparent;margin-right:12px;
  box-sizing:border-box;
}
.wiz-opt-row.sel .wiz-opt-check{border-color:var(--accent);background:var(--accent);color:var(--text-on-accent);}
.wiz-opt-label{flex:1;font-size:var(--fs-base);font-weight:500;color:var(--text);}
.wiz-opt-row.sel .wiz-opt-label{color:var(--accent);font-weight:600;}
.wiz-opt-count{font-size:calc(var(--fs-md) - 1px);color:var(--text2);font-weight:500;margin-left:8px;}
.wiz-opt-divider{height:1px;background:var(--border);margin:0;}
/* Grid Wizard Options (Categorías y Borrado) */
.wiz-grid-opts{display:flex;flex-wrap:wrap;gap:var(--gap-sm);padding:0.125em 0;}
.wiz-grid-opt{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:6px 6px;text-align:center;
  cursor:pointer;flex:1 1 calc(25% - 6px);min-width:60px;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;position:relative;
}
/* Categorías: ajustar al texto, no forzar cuadrado */
.wiz-grid-opts.cats .wiz-grid-opt{flex:1 1 auto;min-width:80px;max-width:none;padding:5px 10px;}
.wiz-grid-opt.full-row{flex:1 1 100%;max-width:100%;}
.wiz-grid-opt.sel{background:var(--accent-alpha);border-color:var(--accent);}
.wiz-grid-opt .wg-title{font-size:var(--fs-sm);font-weight:700;color:var(--text);line-height:1.2;margin-bottom:1px;}
.wiz-grid-opt.sel .wg-title{color:var(--accent);}
.wiz-grid-opt .wiz-check { position: absolute; top: 3px; right: 4px; font-size: calc(var(--fs-sm) - 1px); }
#delete-options-container{
  display:flex;
  flex-direction:column;
  gap:var(--gap-sm);
}
#delete-options-container .wiz-grid-opt{
  width:100%;
  min-height:40px;
  padding:6px 10px;
}
#delete-options-container .wiz-grid-opt .wg-title{
  font-size:calc(var(--fs-xs) + 0.5px);
  line-height:1.1;
  white-space:nowrap;
}
#delete-options-container .wiz-grid-opt.full-row{
  min-height:3rem;
}
#delete-options-container .wiz-grid-opt.group-progress{
  flex:1;
}
#delete-options-container .wiz-grid-opt.group-srs{
  grid-column:span 6;
}
.del-section-title{
  font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:var(--text2);
  text-transform:uppercase;letter-spacing:.07em;
  margin:10px 0 4px;
}
.del-row{display:flex;gap:var(--gap-sm);}
.del-col{flex:1;display:flex;flex-direction:column;gap:var(--gap-sm);}
.wiz-collapse{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:8px 10px;
  margin-top:0.5em;
  margin-bottom:0.5em;
}
.wiz-collapse > summary{
  cursor:pointer;
  font-size:calc(var(--fs-md) - 1px);
  font-weight:700;
  color:var(--text2);
  user-select:none;
}
.wiz-collapse[open] > summary{
  margin-bottom:0.25em;
}

/* Range slider */
.wiz-count-expand{padding:8px 14px 12px;background:var(--fill);display:flex;align-items:center;gap:10px;}
.wiz-count-expand input[type=range]{flex:1;-webkit-appearance:none;height:3px;border-radius:3px;background:var(--fill2);outline:none;cursor:pointer;}
.wiz-count-expand input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.25rem;height:1.25rem;border-radius:50%;background:var(--accent);cursor:pointer;}
.wiz-count-val{font-size:var(--fs-lg);font-weight:800;color:var(--accent);min-width:1.625rem;text-align:right;}
.wiz-range-row{
  padding:10px 14px;
  background:var(--fill);
  border-top:1px solid var(--border);
  display:flex;
  align-items:center;
  gap:var(--gap-md);
  flex-wrap:nowrap;
}
.wiz-range-row input[type=number]{
  width:80px;
  padding:0.4em 0.5em;
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  background:var(--card);
  color:var(--text);
  font-size:var(--fs-md);
  font-weight:700;
}
.wiz-range-sep{color:var(--text2);font-weight:700;}
.wiz-range-error{padding:0 14px 8px;font-size:var(--fs-sm);font-weight:600;color:var(--red);}
.wiz-progress-bar{position:relative;height:3px;background:var(--fill2);border-radius:2px;margin:0 0 10px;overflow:visible;}
.wiz-progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .25s;}
.wiz-progress-label{position:absolute;right:0;top:5px;font-size:var(--fs-xs);font-weight:600;color:var(--text2);}

/* ── QUESTIONS ───────────────────────────────────────────────── */
.question{
  background:var(--card);border-radius:13px;padding:12px;margin-bottom:11px;
  border:1px solid var(--border);position:relative;scroll-margin-top:var(--topbar-h,48px);
  /* Rendimiento masivo para listas largas: */
  content-visibility: auto;
  contain-intrinsic-size: auto 350px;
}
.question.last-answered{box-shadow:0 0 0 2px var(--text2);}
.question.hidden{display:none;}
.q-header{display:flex;align-items:center;margin-bottom:0.45em;gap:0.25em;flex-wrap:wrap;}
.q-number{
  color:var(--text2);font-size:.7em;font-weight:700;
  background:var(--fill);padding:2px 7px;border-radius:5px;
  cursor:pointer;border:1px solid var(--border);user-select:none;
  white-space:nowrap;flex-shrink:0;
}
.q-number:active{background:var(--fill2);}
.q-number.marked{color:var(--accent);border-color:var(--accent);}
.q-star{color:var(--text2);flex-shrink:0;fill:transparent !important;}
.q-star.marked{color:var(--accent);fill:var(--accent) !important;}
.q-tag{font-size:.54rem;text-transform:uppercase;font-weight:800;padding:2px 5px;border-radius:4px;border:1px solid transparent;white-space:nowrap;flex-shrink:0;overflow:hidden;text-overflow:ellipsis;max-width:140px;}
.q-tag-main{color:var(--text);background:var(--fill2);}
.q-tag-sub{color:var(--text2);background:var(--fill);font-weight:600;text-transform:none;}
.srs-badge{
  font-size:.54rem;font-weight:800;padding:2px 5px;border-radius:var(--radius-sm);
  border:1px solid transparent;white-space:nowrap;flex-shrink:0;
  margin-left:auto;
}
.srs-due{background:var(--red-alpha3);color:var(--red);}
.srs-learning{background:var(--yellow-alpha2);color:var(--yellow);}
.srs-review{background:var(--green-alpha3);color:var(--green);}
.srs-mature{background:var(--accent-alpha3);color:var(--accent);}
.anulada-badge,.discrepancia-badge{font-size:.54rem;font-weight:800;padding:2px 5px;border-radius:var(--radius-sm);white-space:nowrap;flex-shrink:0;text-transform:uppercase;}
.anulada-badge{border:1px solid var(--red);background:var(--red-alpha);color:var(--red);}
.discrepancia-badge{border:1px solid var(--yellow);background:var(--mustard-alpha);color:var(--mustard);}
.q-text{font-weight:700;font-size:var(--fs-base);line-height:1.4;margin-bottom:2px;}
.answer-options{list-style:none;padding:0;margin:0.6em 0 0.125em;}
.answer-options li{
  border:1px solid var(--border);padding:0.65em 0.8em;margin-bottom:0.3em;
  border-radius:9px;cursor:pointer;display:flex;align-items:flex-start;
  background:var(--fill);color:var(--text);user-select:none;font-size:var(--fs-md);
}
.answer-options li:focus-visible{
  outline:none;box-shadow:0 0 0 2px var(--accent),0 0 0 4px var(--bg);
}
.answer-options li:active:not(.correct):not(.incorrect){background:var(--fill2);}
.answer-options li strong{min-width:20px;margin-right:7px;flex-shrink:0;color:var(--text2);}
.answered-blocked li{cursor:default!important;}
.correct{background:var(--green-alpha2)!important;border-color:var(--green)!important;}
.provisional{background:var(--yellow-alpha2)!important;border-color:var(--yellow)!important;}
.incorrect{background:var(--red-alpha2)!important;border-color:var(--red)!important;}
/* #print-output usa colores hex fijos (variables CSS no fiables en impresión) */
#print-output .question{content-visibility:visible!important;contain:none!important;}
#print-output li.correct{background:#e8f5e9!important;border-color:#4caf50!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
#print-output li.provisional{background:#fff3e0!important;border-color:#ffb74d!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
#print-output li.incorrect{background:#ffebee!important;border-color:#ef5350!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
body.print-clean #print-output li.correct,
body.print-clean #print-output li.provisional,
body.print-clean #print-output li.incorrect{background:white!important;border-color:#ddd!important;}
.sources-bar{
  margin-top:0.5em;padding:6px 10px;border-radius:var(--radius-sm);
  font-size:var(--fs-sm);font-weight:600;line-height:1.5;
}
.sources-bar.consensus{background:var(--green-alpha);color:var(--green);}
.sources-bar.revision{background:var(--mustard-alpha);color:var(--mustard);}
.sources-bar.provisional,.sources-bar.disputed,.sources-bar.tie{background:var(--red-alpha);color:var(--red);}
.sources-bar.nula{background:var(--gray-alpha);color:var(--text2);}
.sources-bar.empty{background:var(--gray-alpha);color:var(--text2);}

/* ── DESTACADO DE PALABRAS CLAVE ─────────────────────────────── */
.hl-unique,.hl-negation,.hl-number{padding:1px 3px;border-radius:3px;font-weight:700;}
.hl-color-row{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.hl-color-input{width:32px;height:32px;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;cursor:pointer;}
.hl-legend-word{display:inline;padding:1px 4px;border-radius:3px;font-weight:700;font-size:var(--fs-sm);}

[data-theme="light"] .correct,[data-theme="system"] .correct{background:rgba(52,199,89,.13)!important;border-color:#34c759!important;}
[data-theme="light"] .incorrect,[data-theme="system"] .incorrect{background:rgba(255,59,48,.1)!important;border-color:#ff3b30!important;}
[data-theme="dark"] .correct{background:rgba(48,209,88,.13)!important;border-color:#30d158!important;}
[data-theme="dark"] .incorrect{background:rgba(255,69,58,.12)!important;border-color:#ff453a!important;}
.filter-chip{
  display:inline-flex;align-items:center;gap:var(--gap-sm);background:var(--fill2);
  border-radius:var(--radius-sm);padding:4px 10px;font-size:var(--fs-sm);font-weight:600;
  color:var(--text2);margin-bottom:0.625em;cursor:pointer;border:1px solid var(--border);
}

/* ── SRS ─────────────────────────────────────────────────────── */
.srs-filters{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:8px 12px;margin-bottom:0.625em;}
.srs-filter-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.srs-filter-row label{font-size:var(--fs-sm);font-weight:600;white-space:nowrap;}
.srs-filter-row select{flex:1;min-width:0;font-size:var(--fs-base);padding:6px 8px;border-radius:6px;border:1px solid var(--border);background:var(--fill);}

/* Plantilla de examen: scroll horizontal para muchas preguntas */
.exam-template-scroll-container{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  padding-bottom:0.5em;
}
.exam-template-grid{display:flex;flex-wrap:nowrap;gap:1rem;min-width:max-content;}
.exam-template-col{display:flex;flex-direction:column;gap:0.375em;min-width:140px;}

/* ── FLASHCARD ───────────────────────────────────────────────── */
/* Screen sin nav-bar: padding-top para que fc-prog-row quede bajo la cabecera */
.fc-screen-body{
  padding:calc(env(safe-area-inset-top) + 52px) 12px calc(20px + env(safe-area-inset-bottom)) !important;
  box-sizing:border-box;
  height:var(--app-vh);
  min-height:0;
  background:var(--bg);
  overflow-y:auto;
  overflow-x:hidden;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
}
.topbar{
  position:fixed;
  top:calc(env(safe-area-inset-top) + 6px);
  left:0;right:0;
  z-index:1140;
  display:flex;
  align-items:center;
  gap:0.25em;
  padding:0.3em 0.5em;
  background:var(--hbg-transparent);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}

/* exam-area respeta el topbar sin solaparse */
body.quiz-active #exam-area{
  padding-top:var(--topbar-h,48px);
}
.fc-prog-row{display:flex;align-items:center;gap:0.375em;margin-bottom:0;width:100%;}
.fc-prog-bg{flex:1;height:0.25em;background:var(--fill2);border-radius:2px;overflow:hidden;min-width:2.5rem;}
.fc-prog{height:100%;background:var(--accent);border-radius:2px;transition:width .25s;}
.fc-label{font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:var(--text2);white-space:nowrap;}
.fc-nav-arrow{
  width:1.875rem;height:1.875rem;border-radius:var(--radius-sm);background:transparent;border:none;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  color:var(--text2);padding:0;flex-shrink:0;
  /* Siempre ocupa espacio para evitar layout shifts */
  visibility:hidden;
  transition:opacity var(--transition-fast);
}
.fc-nav-arrow.back-visible{visibility:visible;}
.fc-nav-arrow:active{opacity:.4;}
.fc-nav-arrow svg{width:1rem;height:1rem;}
.fc-kbd-hint{
  font-size:calc(var(--fs-sm) - 1px);color:var(--text2);text-align:center;
  margin-top:0.375em;opacity:.5;user-select:none;
  display:none;
}
.fc-kbd-hint.show{display:block;}
.fc-swipe-hint{
  font-size:calc(var(--fs-sm) - 1px);color:var(--text2);text-align:center;
  margin-top:0.375em;opacity:.45;user-select:none;
  display:none;
}
.fc-swipe-hint.show{display:block;}
.fc-card{background:var(--card);border-radius:15px;padding:16px 14px;border:1px solid var(--border);margin-bottom:0.625em;
  user-select:none;touch-action:pan-y;position:relative;overflow:hidden;}
.fc-card.swiping{transition:none;}
.fc-card.swipe-anim{transition:opacity var(--transition-fast);}
.fc-meta{
  font-size:.65rem;font-weight:800;color:var(--text2);margin-bottom:0.5em;
  display:flex;align-items:center;gap:var(--gap-sm);flex-wrap:wrap;
}
.fc-q-number{background:var(--fill);padding:2px 6px;border-radius:4px;border:1px solid var(--border);font-size:1em;}
.fc-qtext{font-size:var(--fs-lg);font-weight:700;line-height:1.4;margin-bottom:0.75em;}
.fc-opts{list-style:none;padding:0;margin:0;}
.fc-opts li{border:1px solid var(--border);padding:0.625em 0.75em;margin-bottom:0.375em;border-radius:9px;cursor:pointer;display:flex;align-items:flex-start;background:var(--fill);color:var(--text);user-select:none;font-size:var(--fs-md);}
.fc-opts li:focus-visible{outline:none;box-shadow:0 0 0 2px var(--accent),0 0 0 4px var(--bg);}
.fc-opts li strong{min-width:20px;margin-right:7px;flex-shrink:0;color:var(--text2);}
.fc-summary{background:var(--card);border-radius:16px;padding:28px 14px 20px;border:1px solid var(--border);text-align:center;margin-bottom:0.75em;}
.fc-big{font-size:3.4rem;font-weight:900;display:block;line-height:1;}
.fc-big-sub{font-size:1rem;font-weight:800;margin:0.4em 0 0.125em;}
.fc-details{font-size:.82rem;color:var(--text2);line-height:1.8;}
.fc-summary-btns{display:flex;flex-direction:column;gap:var(--gap-sm);}
.fc-summary-btns .btn-primary{width:100%;}

/* ── TEMARIO TABS ─────────────────────────────────────────────── */
.temario-tabs{display:flex;gap:0;padding:0 12px;position:sticky;top:calc(env(safe-area-inset-top) + 47px);background:var(--bg);z-index:5;border-bottom:1px solid var(--border);}
.temario-tab{flex:1;padding:9px 4px;font-size:calc(var(--fs-md) - 1px);font-weight:700;background:none;border:none;border-bottom:2px solid transparent;color:var(--text2);cursor:pointer;}
.temario-tab.active{border-bottom-color:var(--accent);color:var(--accent);}

/* ── FC ACTIONS PILL (separado de score-pill) ───────────────────── */
.fc-actions-pill{
  display:none;align-items:center;gap:0.2em;
  background:var(--hbg-transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--gray-alpha);border-radius:12px;
  padding:0.2em 0.4em;
  height:1.5rem;
  flex-shrink:0;
  white-space:nowrap;
}
.fc-actions-pill.show{display:flex;}
.fc-action-btn{
  background:none;border:none;cursor:pointer;font-size:calc(var(--fs-md) - 1px);padding:2px;
  opacity:.7;color:var(--text);transition:opacity .2s;
  display:flex;align-items:center;justify-content:center;
}
.fc-action-btn svg{width:1rem;height:1rem;fill:none;stroke:currentColor;}
.fc-action-btn:hover{opacity:1;}
.fc-action-btn:active{opacity:.5;}
.fc-template-btn{opacity:.6;}
.fc-template-btn:hover{opacity:1;}
.fc-template-btn svg{fill:var(--green);stroke:var(--green);}

/* ── TEMARIO & STATS ─────────────────────────────────────────── */
.temario-item{padding:9px 0;border-bottom:1px solid var(--border);}
.temario-item:last-child{border-bottom:none;}
.temario-title{font-size:var(--fs-md);font-weight:700;margin-bottom:2px;}
.temario-content{font-size:calc(var(--fs-sm) + 0.5px);color:var(--text2);line-height:1.4;}

/* Stats Resumen visual */
.stat-year-group{margin-bottom:1.25em;}
.stat-year-title{font-size:var(--fs-lg);font-weight:700;border-bottom:2px solid var(--border);padding-bottom:4px;margin-bottom:0.625em;}
.stat-pill{
  font-size:var(--fs-sm);font-weight:600;padding:6px 10px;border-radius:6px;
  cursor:pointer;border:1px solid;min-height:1.75rem;display:inline-flex;
  align-items:center;justify-content:center;
}
.stat-pill.ok{background:var(--green-alpha);border-color:var(--green);color:var(--green);}
.stat-pill.fail{background:var(--red-alpha3);border-color:var(--red);color:var(--red);}
.stat-pill.mark{background:var(--accent-alpha2);border-color:var(--accent);color:var(--accent);}

/* SRS Pills Específicos */
.stat-pill.srs-due { background: var(--red-alpha3); border-color: var(--red); color: var(--red); }
.stat-pill.srs-learning { background: var(--yellow-alpha); border-color: var(--yellow); color: var(--yellow); }
.stat-pill.srs-review { background: var(--green-alpha); border-color: var(--green); color: var(--green); }
.stat-pill.srs-mature { background: var(--accent-alpha2); border-color: var(--accent); color: var(--accent); }

/* ── STAT MINI TABS ──────────────────────────────────────────── */
.stat-mini-tabs{display:flex;gap:2px;margin-bottom:8px;border-bottom:2px solid var(--border);}
.stat-mini-tab{font-size:calc(var(--fs-sm) - 1px);font-weight:600;padding:6px 10px 4px;border:none;cursor:pointer;background:transparent;border-bottom:2px solid transparent;margin-bottom:-2px;transition:border-color var(--transition-fast),color var(--transition-fast);flex:1;text-align:center;}
.stat-mini-tab.fail{color:var(--red);background:var(--red-alpha);}
.stat-mini-tab.mark{color:var(--accent);background:var(--accent-alpha2);}
.stat-mini-tab.ok{color:var(--green);background:var(--green-alpha);}
.stat-mini-tab.active{border-bottom-color:currentColor;font-weight:700;}
.stat-mini-tab:active{opacity:0.7;}
.stat-mini-content{display:none;flex-wrap:wrap;gap:var(--gap-sm);padding:4px 0 8px;}
.stat-mini-content.visible{display:flex;}
.stat-mini-empty{font-size:var(--fs-sm);color:var(--text2);font-style:italic;}
.stat-mini-launch{width:100%;margin-top:8px;padding:8px 12px;border:1px solid var(--accent);border-radius:8px;background:var(--accent-alpha2);color:var(--accent);font-size:var(--fs-sm);font-weight:700;cursor:pointer;transition:opacity var(--transition-fast);}
.stat-mini-launch:active{opacity:0.7;}

/* ── UTILS ───────────────────────────────────────────────────── */
.info-box{width:100%;background:var(--fill);border-radius:var(--radius-md);padding:0.625em 0.75em;font-size:calc(var(--fs-sm) + 0.5px);color:var(--text2);border:1px solid var(--border);line-height:1.5;}
.empty-state{text-align:center;color:var(--text2);padding:50px 20px;font-size:var(--fs-md);line-height:2;}

/* ── RACHA DIARIA / CALENDARIO DE ACTIVIDAD ─────────────────── */
.activity-cal-wrap{background:var(--card);border:1px solid var(--border);border-radius:13px;padding:12px 14px;margin-bottom:0.5em;}
.activity-cal-title{font-size:calc(var(--fs-sm) - 1px);font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:0.625em;display:flex;align-items:center;justify-content:space-between;}
.activity-streak{font-size:calc(var(--fs-md) - 1px);font-weight:800;color:var(--accent);}
.activity-grid{display:flex;flex-wrap:wrap;gap:0.2em;}
.activity-cell{width:14px;height:14px;border-radius:3px;background:var(--fill2);flex-shrink:0;}
.activity-cell.lvl1{background:var(--accent-alpha2);}
.activity-cell.lvl2{background:var(--accent-alpha3);}
.activity-cell.lvl3{background:var(--accent);}
.activity-cell.lvl4{background:var(--accent);}
.activity-cell.today{outline:2px solid var(--accent);outline-offset:1px;}
[data-theme="light"] .activity-cell.lvl1{background:rgba(0,122,255,.18);}
[data-theme="light"] .activity-cell.lvl2{background:rgba(0,122,255,.40);}
[data-theme="light"] .activity-cell.lvl3{background:rgba(0,122,255,.65);}
[data-theme="light"] .activity-cell.lvl4{background:rgba(0,122,255,.90);}
[data-theme="dark"] .activity-cell.lvl1{background:rgba(10,132,255,.25);}
[data-theme="dark"] .activity-cell.lvl2{background:rgba(10,132,255,.50);}
[data-theme="dark"] .activity-cell.lvl3{background:rgba(10,132,255,.75);}
[data-theme="dark"] .activity-cell.lvl4{background:rgba(10,132,255,1);}
body.e-ink .activity-cell{border:1px solid #000!important;}
body.e-ink .activity-cell.lvl1,body.e-ink .activity-cell.lvl2{background:rgba(0,0,0,.3)!important;}
body.e-ink .activity-cell.lvl3,body.e-ink .activity-cell.lvl4{background:#000!important;color:white!important;}
.activity-legend{display:flex;align-items:center;gap:0.25em;margin-top:0.5em;font-size:var(--fs-xs);color:var(--text2);}
.activity-legend-cells{display:flex;gap:0.2em;}

/* ── BOTÓN REPASAR FALLOS (fin de examen) ───────────────────── */
.btn-repaso-fallos{
  width:100%;padding:11px;border-radius:var(--radius-lg);
  background:var(--red-alpha);color:var(--red);
  border:1px solid var(--red-alpha3);
  font-size:var(--fs-base);font-weight:700;cursor:pointer;
  margin-top:0.5em;
}
.btn-repaso-fallos:active{opacity:.7;}
body.e-ink .btn-repaso-fallos{border:2px dashed #000!important;}

/* ── BADGE DIFICULTAD ───────────────────────────────────────── */
.dif-badge{
  font-size:.54rem;font-weight:800;padding:2px 5px;border-radius:4px;
  border:1px solid transparent;white-space:nowrap;flex-shrink:0;
}
.dif-high{background:var(--red-alpha3);color:var(--red);border-color:var(--red-alpha2);}
.dif-med{background:var(--yellow-alpha);color:var(--yellow);border-color:var(--yellow-alpha2);}
body.e-ink .dif-badge{border:1px solid #000!important;}

/* ── PRINT ───────────────────────────────────────────────────── */
@media print{
  body{
    --bg:#fff!important;--card:#fff!important;--border:#e9e9ee!important;--text:#1c1c1e!important;--text2:#555!important;
    --fill:#fff!important;--fill2:#f7f7f9!important;
    --accent:#007AFF!important;--red:#ff3b30!important;--green:#34c759!important;--yellow:#ff9f0a!important;
    --hbg:rgba(255,255,255,.96)!important;--hbg-transparent:rgba(255,255,255,.75)!important;--shadow:rgba(0,0,0,.08)!important;
    --accent-alpha:rgba(0,122,255,.10)!important;--accent-alpha2:rgba(0,122,255,.15)!important;--accent-alpha3:rgba(0,122,255,.18)!important;
    --green-alpha:rgba(52,199,89,.15)!important;--green-alpha2:rgba(52,199,89,.18)!important;--green-alpha3:rgba(52,199,89,.20)!important;
    --red-alpha:rgba(255,59,48,.10)!important;--red-alpha2:rgba(255,59,48,.13)!important;--red-alpha3:rgba(255,59,48,.15)!important;
    --mustard:#d4a017!important;--mustard-alpha:rgba(212,160,23,.15)!important;
    --gray-alpha:rgba(142,142,147,.1)!important;
    background:#fff!important;color:#1c1c1e!important;
  }
  html{-webkit-print-color-adjust:exact;print-color-adjust:exact;overflow:visible!important;height:auto!important;}
  @page{size:portrait;margin:0;}
  body,body.screen-open{padding:0!important;font-size:calc(var(--fs-sm) - 1px)!important;background:white!important;overflow:visible!important;height:auto!important;position:static!important;inset:auto!important;top:auto!important;left:auto!important;right:auto!important;bottom:auto!important;width:auto!important;}
  header,#home-area,#wizard-area,.bottom-bar,.onboarding-modal,.topbar{display:none!important;}
  .screen{display:none!important;position:static!important;overflow:visible!important;height:auto!important;min-height:auto!important;inset:auto!important;}
  #print-output{display:block!important;}
  .question{content-visibility:visible!important;}
  #print-output .question{
    page-break-inside:avoid;break-inside:avoid;
    margin-bottom:0.25em;border:1px solid #ccc!important;
    background:white!important;border-radius:0!important;padding:3px!important;
  }
  #print-output .answer-options{page-break-inside:avoid;break-inside:avoid;}
  #print-output .answer-options li{page-break-inside:avoid;break-inside:avoid;}
  #print-output li.correct{background:#e8f5e9!important;border-color:#4caf50!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  #print-output li.incorrect{background:#ffebee!important;border-color:#ef5350!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  #print-output li.provisional{background:#fff3e0!important;border-color:#ffb74d!important;-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  body.print-clean #print-output li.correct,
  body.print-clean #print-output li.incorrect,
  body.print-clean #print-output li.provisional{background:transparent!important;border-color:#ddd!important;}
  .srs-badge,.filter-chip{display:none!important;}
  .q-tag{font-size:var(--fs-xs)!important;}
  /* E-ink override: restore print colors */
  body.e-ink #print-output, body.e-ink #print-output * { color: #1c1c1e !important; background: transparent !important; border-color: inherit !important; box-shadow: none !important; }
  body.e-ink #print-output li.correct { background: #e8f5e9 !important; border-color: #4caf50 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body.e-ink #print-output li.incorrect { background: #ffebee !important; border-color: #ef5350 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body.e-ink #print-output li.provisional { background: #fff3e0 !important; border-color: #ffb74d !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body.e-ink.print-clean #print-output li.correct,
  body.e-ink.print-clean #print-output li.incorrect,
  body.e-ink.print-clean #print-output li.provisional { background: transparent !important; border-color: #ddd !important; }
}

/* ── NEWS / NOTICIAS ─────────────────────────────────────────── */
.news-item{
  padding:16px 18px;border-radius:var(--radius-lg);margin-bottom:0.625em;
  background:var(--card);border:none;
  box-shadow:0 1px 3px rgba(0,0,0,.06);
}
.news-item:last-child{margin-bottom:0;}
.news-item h3{color:var(--text);margin:0 0 4px 0;font-size:var(--fs-base);font-weight:600;}
.news-date{font-size:calc(var(--fs-sm) - 1px);color:var(--text2);margin:0 0 8px 0;letter-spacing:.02em;}
.news-item p{margin:0;color:var(--text2);line-height:1.55;font-size:var(--fs-md);}

.news-warning{
  border-left:3px solid var(--red);
  background:var(--red-alpha);
  box-shadow:none;
}
.news-warning h3{color:var(--red);}
.news-warning p{color:var(--text);}
.news-info{
  border-left:3px solid var(--accent);
  background:var(--accent-alpha);
  box-shadow:none;
}
.news-info h3{color:var(--accent);}
.news-info p{color:var(--text);}
.news-tip{
  border-left:3px solid var(--green);
  background:var(--green-alpha);
  box-shadow:none;
}
.news-tip h3{color:var(--green);}
.news-tip p{color:var(--text);}
.news-caution{
  border-left:3px solid var(--yellow);
  background:var(--yellow-alpha);
  box-shadow:none;
}
.news-caution h3{color:var(--yellow);}
.news-caution p{color:var(--text);}
.news-important{
  border-left:3px solid #9c27b0;
  background:rgba(156,39,176,0.1);
  box-shadow:none;
}
.news-important h3{color:#9c27b0;}
.news-important p{color:var(--text);}

/* Desplegable de avisos antiguos */
.news-old-toggle{
  margin-top:16px;padding-top:16px;
  border-top:1px solid var(--border);
}
.news-old-toggle summary{
  cursor:pointer;color:var(--text2);
  font-size:calc(var(--fs-md) - 1px);font-weight:600;
  padding:0.25em 0;
  list-style:none;
}
.news-old-toggle summary::-webkit-details-marker{display:none;}
.news-old-toggle summary::before{
  content:'▶';margin-right:6px;
  display:inline-block;
}
.news-old-list{
  margin-top:0.75em;
}

/* ── BOTTOM BAR ──────────────────────────────────────────────── */
.bottom-bar{
  position:fixed;
  bottom:0;left:0;right:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:8px max(8px, env(safe-area-inset-left)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-right));
  z-index:1200;
  pointer-events:none;
  transition:opacity var(--transition-fast);
}
.bottom-bar > *{ pointer-events:auto; flex-shrink:0; }
/* Hide during screens (except exam-screen, exam-fc-screen and srs-session-screen which need bottom-bar) */
body:has(.screen.show):not(:has(#exam-screen.show,#exam-fc-screen.show,#srs-session-screen.show)) .bottom-bar{
  opacity:0;
  pointer-events:none;
}
/* ── FAB BUTTONS ────────────────────────────────────────────── */
.fab-home, .fab-menu{
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  background:var(--card);
  opacity:0.85;
  color:var(--text);
  transition:transform var(--transition-fast), opacity var(--transition-fast);
}
.fab-home:hover, .fab-menu:hover{
  transform:scale(1.05);
  opacity:1;
}
.fab-home:active, .fab-menu:active{
  transform:scale(0.95);
}
.fab-menu.has-update{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
  box-shadow:0 0 15px rgba(124,58,237,0.4);
}
.info-block{
  background:var(--card);
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  padding:1em;
  font-size:var(--fs-md);
  line-height:1.65;
  color:var(--text2);
}
.info-block p{margin:0 0 12px;}
.info-block p:last-child{margin-bottom:0;}
.info-block strong{color:var(--text);}
.info-block a{color:var(--accent);text-decoration:underline;}

@media(max-width:600px){
  header{margin-bottom:0.625em;}
  .topbar{left:0;right:0;padding:0.3em 0.5em;}
  .fc-prog-row{padding-right:0.875em;}
  .fc-prog-bg{display:none;}
}

/* ── ONBOARDING ────────────────────────────────────────────────── */
.onboarding-modal{z-index:3000;}
.onboarding-content{
  background:var(--card);border-radius:16px;
  max-width:380px;width:90vw;
  padding:24px 20px 18px;
  box-shadow:0 8px 40px var(--shadow);
  position:relative;
}
.onboarding-slides{position:relative;min-height:180px;}
.onboarding-slide{
  display:none;text-align:center;
  animation:onbFade .3s ease;
}
.onboarding-slide.active{display:block;}
@keyframes onbFade{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}
.onboarding-icon{margin-bottom:0.75em;color:var(--accent);width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;margin-left:auto;margin-right:auto;}
.onboarding-icon svg{width:40px;height:40px;}
.onboarding-slide h3{font-size:calc(var(--fs-lg) + 1px);font-weight:700;margin:0 0 8px;color:var(--text);}
.onboarding-slide p{font-size:var(--fs-md);color:var(--text2);line-height:1.5;margin:0;}
.onboarding-slide p strong{color:var(--accent);font-weight:700;}
.onboarding-nav{
  display:flex;align-items:center;justify-content:center;
  gap:0.75em;margin-top:1.125em;
}
.onboarding-caret{
  width:2.125rem;height:2.125rem;border-radius:50%;
  background:var(--fill);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text2);flex-shrink:0;
  transition:background var(--transition-fast), opacity var(--transition-fast);
}
.onboarding-caret:hover{background:var(--fill2);}
.onboarding-caret:active{opacity:.6;}
.onboarding-caret svg{width:1rem;height:1rem;}
.onboarding-dots{display:flex;gap:var(--gap-sm);justify-content:center;}
.onboarding-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--fill2);transition:background var(--transition-normal), transform var(--transition-normal);
}
.onboarding-dot.active{background:var(--accent);transform:scale(1.3);}
.onboarding-close{
  margin-top:0.875em;font-size:var(--fs-md);
  padding:11px;border-radius:var(--radius-md);
}
@media(max-width:600px){
  .onboarding-content{padding:20px 16px 14px;}
  .onboarding-slides{min-height:160px;}
}

/* ── iOS STANDALONE FIX ──────────────────────────────────────── */
/* WebKit bug: 100vh/dvh exclude safe-area in standalone mode.
   100lvh fills the full physical viewport height.              */
@media all and (display-mode: standalone) {
  :root { --app-vh: 100lvh; }
  html, body { min-height: 100lvh; }
}

/* ── RELOAD SPLASH ─────────────────────────────────────────────── */
.reload-splash{
  position:fixed;inset:0;z-index:9999;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  background:var(--bg);color:var(--text);
  transition:opacity 200ms ease;
}
.reload-splash[hidden]{display:none !important;}
.reload-spinner{
  width:40px;height:40px;border-radius:50%;
  border:4px solid var(--border);border-top-color:var(--accent);
}
.reload-label{font-size:var(--fs-base);font-weight:600;color:var(--text2);}
body.is-reloading{pointer-events:none;overflow:hidden;}
body.is-reloading .reload-splash{pointer-events:all;}

/* ── ACCESSIBILITY ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Fallback for browsers without color-mix support */
@supports not (background: color-mix(in srgb, red, blue)) {
  .mrow-update { background: var(--card); }
  .btn-session-delete { background: transparent; }
  .theme-option.active,
  .theme-option.selected { background: var(--fill); }
  .font-size-option.active,
  .font-size-option.selected { background: var(--fill); }
  .filtro-tab.active { background: var(--fill); }
  .srs-due.srs-summary-item { background: transparent; }
  .srs-learning.srs-summary-item { background: transparent; }
  .srs-review.srs-summary-item { background: transparent; }
  .srs-mature.srs-summary-item { background: transparent; }
}