/* ══════════ VARIABLES ══════════ */
:root {
  --bg:  #0d1117;
  --sf:  #161b22;
  --sf2: #1c2128;
  --bd:  #30363d;
  --tx:  #e6edf3;
  --tm:  #7d8590;
  --ac:  #2a9d8f;
  --a2:  #4ea8de;
  --a3:  #e05252;
  --gn:  #3fb950;

  --c-bl: #0d1117; --t-bl: #484f58;
  --c-ha: #1e2228;
  --c-cu: #3d1212; --t-cu: #e05252;
  --c-ap: #0a2240; --t-ap: #4ea8de;
  --c-ex: #0a2e28; --t-ex: #2a9d8f;

  --sw: 185px;
}

/* ══════════ RESET ══════════ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
@media (hover: none) {
  button:focus, input:focus, a:focus, .card:focus,
  button:focus-visible, input:focus-visible, a:focus-visible { outline: none; }
}
html, body { max-width: 100vw; height: 100%; }
@media (max-width: 768px) { html, body { overflow: auto; } }
@media (max-width: 768px) {
  #quimi { display: none !important; }
}
body {
  font-family: 'Syne', sans-serif;
  background: var(--bg);
  color: var(--tx);
  height: 100dvh;
}

/* ══════════ LAYOUT ══════════ */
#app {
  display: flex;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
}

/* ══════════ SIDEBAR ══════════ */
#sb {
  width: var(--sw);
  min-width: var(--sw);
  background: var(--sf);
  border-right: 1px solid var(--bd);
  display: flex;
  flex-direction: column;
  height: 100dvh;
  flex-shrink: 0;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform .3s;
  z-index: 100;
  scrollbar-width: thin;
  scrollbar-color: var(--bd) transparent;
}
#sb::-webkit-scrollbar { width: 4px; }
#sb::-webkit-scrollbar-thumb { background: var(--bd); border-radius: 2px; }

/* Sidebar — logo */
.sl {
  padding: 14px 10px 10px;
  border-bottom: 1px solid var(--bd);
  text-align: center;
}
.sl h1 {
  font-size: 1.15rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--ac), var(--a2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  padding-right: 3px;
}
.sl p {
  font-size: .6rem;
  color: var(--tm);
  font-family: 'Space Mono', monospace;
  margin-top: 1px;
}

/* Sidebar — créditos */
.cb {
  margin: 10px;
  background: var(--sf2);
  border: 1px solid var(--bd);
  border-radius: 8px;
  padding: 10px;
}
.cb .lb {
  font-size: .58rem;
  color: var(--tm);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-family: 'Space Mono', monospace;
}
.cm-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px;
  margin: 3px 0;
}
.cm-row .nm  { font-size: 1.5rem; font-weight: 800; color: var(--ac); line-height: 1; }
.cm-row .tt  { font-size: .7rem; color: var(--tm); font-family: 'Space Mono', monospace; flex: 1; }
.pct-lbl { font-size: .65rem; color: var(--tm); font-family: 'Space Mono', monospace; text-align: right; flex-shrink: 0; }
.pb  { background: var(--bd); border-radius: 100px; height: 5px; overflow: hidden; margin-top: 4px; }
.pbi { height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--ac), var(--a2)); transition: width .6s cubic-bezier(.4,0,.2,1); width: 0%; }

/* Sidebar — nav */
.sn { padding: 6px 8px; flex: 1; }
.nl {
  font-size: .55rem;
  color: var(--tm);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-family: 'Space Mono', monospace;
  padding: 6px 5px 3px;
}
.nb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 9px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--tm);
  font-family: 'Syne', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all .15s;
}
.nb.on   { background: var(--sf2); color: var(--ac); }
.nb.done { color: var(--gn); }
.nb .ic  { font-size: .9rem; width: 16px; text-align: center; }

/* Sidebar — botones inferiores */
.sbot {
  padding: 8px;
  border-top: 1px solid var(--bd);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.sbtn {
  width: 100%;
  padding: 6px;
  border-radius: 6px;
  border: 1px solid var(--bd);
  background: transparent;
  color: var(--tm);
  font-family: 'Syne', sans-serif;
  font-size: .73rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  text-align: left;
}
.sbtn.danger { border-color: #3d1f1f; color: var(--a3); }

/* Sidebar — auth */
#auth-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--bd);
  margin-bottom: 2px;
}
#auth-info {
  font-size: .58rem;
  color: var(--ac);
  font-family: 'Space Mono', monospace;
  text-align: center;
  min-height: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 4px;
}

/* Feedback type buttons */
.fb-type-btn {
  flex: 1;
  padding: 5px 4px;
  border-radius: 6px;
  border: 1px solid var(--bd);
  background: transparent;
  color: var(--tm);
  font-family: 'Space Mono', monospace;
  font-size: .6rem;
  cursor: pointer;
  transition: all .15s;
  text-align: center;
}
.fb-type-btn.on { border-color: var(--ac); background: rgba(42,157,143,.15); color: var(--ac); }

/* ══════════ TOPBAR ══════════ */
#mn {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100dvh;
  overflow: hidden;
}
#tb {
  background: var(--sf);
  border-bottom: 1px solid var(--bd);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  flex-shrink: 0;
}
.bg { display: none; background: none; border: none; color: var(--tx); cursor: pointer; padding: 4px; flex-shrink: 0; }
#sw-wrap { position: relative; flex: 1; min-width: 0; max-width: 340px; }
#sw-wrap svg {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tm);
  width: 14px;
  height: 14px;
}
#sq {
  width: 100%;
  background: var(--sf2);
  border: 1px solid var(--bd);
  border-radius: 6px;
  padding: 6px 9px 6px 30px;
  color: var(--tx);
  font-family: 'Space Mono', monospace;
  font-size: .73rem;
  outline: none;
  transition: border-color .15s;
}
#sq:focus       { border-color: var(--ac); }
#sq::placeholder { color: var(--tm); }
.tb-btns { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.tb-btn  {
  padding: 5px 11px;
  border-radius: 6px;
  border: 1px solid var(--bd);
  background: transparent;
  color: var(--tm);
  font-family: 'Syne', sans-serif;
  font-size: .73rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.tb-btn.tog-theme { border-color: transparent; }

/* ══════════ FILTROS ══════════ */
#filterbar {
  background: var(--sf);
  border-bottom: 1px solid var(--bd);
  padding: 6px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.fb-label  { font-size: .75rem; color: var(--tm); font-family: 'Space Mono', monospace; white-space: nowrap; }
.ch {
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--bd);
  background: transparent;
  color: var(--tm);
  font-family: 'Space Mono', monospace;
  font-size: .7rem;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
  outline: none;
}
.ch.on     { border-color: var(--tx); background: rgba(255,255,255,.1); color: var(--tx); }
.clear-btn {
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid var(--bd);
  background: transparent;
  color: var(--tm);
  font-family: 'Space Mono', monospace;
  font-size: .7rem;
  cursor: pointer;
  transition: all .15s;
}
.fb-toggle {
  display: none;
  background: none;
  border: 1px solid var(--bd);
  border-radius: 6px;
  color: var(--tx);
  font-family: 'Space Mono', monospace;
  font-size: .68rem;
  padding: 4px 8px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.fb-toggle.has-filter { border-color: var(--ac); color: var(--ac); }
#fb-filters { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; flex: 1; }

/* ══════════ CONTENIDO ══════════ */
#ct { padding: 16px; flex: 1; overflow-y: auto; overflow-x: hidden; }
.tp     { display: none; width: 100%; }
.tp.on  { display: block; }
.gd     { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: 8px; width: 100%; }
.sect-label {
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--tm);
  font-family: 'Space Mono', monospace;
  margin: 16px 0 7px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--bd);
  width: 100%;
  grid-column: 1/-1;
}
.sect-label:first-child { margin-top: 0; }
.sect-label:empty { border-bottom-color: rgba(100,100,100,.35); margin: 10px 0 4px; }

/* ══════════ CARDS ══════════ */
.card {
  border-radius: 8px;
  border: 1px solid var(--bd);
  padding: 11px;
  cursor: pointer;
  transition: all .18s cubic-bezier(.4,0,.2,1);
  user-select: none;
  display: flex;
  flex-direction: column;
  min-height: 110px;
}
.card[data-st="bloqueada"]  { background: var(--c-bl); }
.card[data-st="habilitada"] { background: var(--c-ha); border-color: rgba(255,255,255,0.18); border-width: 1.5px; }
.card[data-st="cursando"]   { background: var(--c-cu); border-color: #7a2020; }
.card[data-st="aprobada"]   { background: var(--c-ap); border-color: #1a5080; }
.card[data-st="exonerada"]  { background: var(--c-ex); border-color: #1a6b5a; }
.card.hd { display: none; }

/* Fila superior: emoji + badge */
.ci {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 7px;
}
.ci-emoji { font-size: .82rem; line-height: 1; flex-shrink: 0; }
.card[data-st="bloqueada"]  .ci-emoji::before { content: '🔒'; }
.card[data-st="habilitada"] .ci-emoji::before { content: ''; }
.card[data-st="cursando"]   .ci-emoji::before { content: '📖'; }
.card[data-st="aprobada"]   .ci-emoji::before { content: '✅'; }
.card[data-st="exonerada"]  .ci-emoji::before { content: '🏆'; }
body.light .ci-emoji { filter: drop-shadow(0 0 2px rgba(0,0,0,.5)); }

.cbg { font-size: .54rem; font-weight: 700; font-family: 'Space Mono', monospace; text-transform: uppercase; letter-spacing: .04em; }
.card[data-st="bloqueada"]  .cbg { color: #484f58; }
.card[data-st="habilitada"] .cbg { color: #9ea7b5; }
.card[data-st="cursando"]   .cbg { color: #e05252; }
.card[data-st="aprobada"]   .cbg { color: #4ea8de; }
.card[data-st="exonerada"]  .cbg { color: #2a9d8f; }

.cn { font-size: .75rem; font-weight: 700; line-height: 1.3; margin-bottom: 6px; flex: 1; }
.card[data-st="bloqueada"]                            .cn { color: var(--t-bl); }
.card[data-st="habilitada"] .cn,
.card[data-st="cursando"]   .cn,
.card[data-st="aprobada"]   .cn,
.card[data-st="exonerada"]  .cn { color: #fff; }

.cm2 { display: flex; justify-content: space-between; align-items: center; }
.cc  { font-family: 'Space Mono', monospace; font-size: .68rem; color: #c8d0d8; }
.card[data-st="bloqueada"] .cc,
.card[data-st="bloqueada"] .cf { color: #484f58; }

/* Fila inferior: facultad + botón previas */
.cf  { font-size: .53rem; font-family: 'Space Mono', monospace; color: #c8d0d8; }
.cf-row {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-top: 5px;
}
.pp-peek-btn {
  display: none;
  align-items: center;
  gap: 3px;
  background: none;
  border: 1px solid var(--bd);
  border-radius: 4px;
  font-family: 'Syne', sans-serif;
  font-size: .6rem;
  font-weight: 600;
  color: var(--tm);
  cursor: pointer;
  padding: 3px 7px;
  transition: color .15s, border-color .15s, background .15s;
  line-height: 1.5;
  white-space: nowrap;
}
.pp-peek-btn::before { content: '🔍'; font-size: .52rem; }
.pp-peek-btn:hover { color: var(--tx); border-color: var(--tm); background: rgba(255,255,255,.05); }
.card[data-st="habilitada"] .pp-peek-btn,
.card[data-st="cursando"]   .pp-peek-btn,
.card[data-st="aprobada"]   .pp-peek-btn,
.card[data-st="exonerada"]  .pp-peek-btn { display: inline-flex; }
.card[data-st="bloqueada"]  .pp-peek-btn { display: none; }

/* ══════════ MODAL PREVIAS ══════════ */
#ov-pp { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 700; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
#ov-pp.op { display: flex; }
.pp-modal {
  background: var(--sf);
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 20px 22px;
  max-width: 380px;
  width: 92%;
  box-shadow: 0 18px 50px rgba(0,0,0,.7);
  max-height: 85vh;
  overflow-y: auto;
}
.pp-modal h3    { font-size: .9rem; font-weight: 700; margin-bottom: 4px; color: var(--tx); display: flex; justify-content: space-between; align-items: center; }
.pp-modal .pp-sub { font-size: .68rem; color: var(--tm); font-family: 'Space Mono', monospace; margin-bottom: 12px; }
.pp-opt-label { font-size: .6rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--a2); font-family: 'Space Mono', monospace; margin-top: 10px; margin-bottom: 2px; padding-bottom: 3px; border-bottom: 1px solid var(--bd); }
.pp-opt-label.met { color: var(--gn); border-bottom-color: rgba(63,185,80,.3); }
.pp-close { background: none; border: none; color: var(--tm); cursor: pointer; font-size: 1rem; padding: 0 2px; line-height: 1; }
.pi { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--bd); font-size: .72rem; gap: 8px; }
.pi:last-child  { border-bottom: none; }
.pi .pn         { color: var(--tm); flex: 1; }
.pi.met .pn     { text-decoration: line-through; color: var(--gn); opacity: .7; }
.pi .pr         { font-family: 'Space Mono', monospace; font-size: .58rem; padding: 2px 6px; border-radius: 3px; white-space: nowrap; }
.pi .pr.ap      { background: var(--c-ap); color: var(--t-ap); }
.pi .pr.ex      { background: var(--c-ex); color: var(--t-ex); }
.pi .pr.ok      { color: var(--gn); font-weight: 700; }
.pp-alts { font-size: .58rem; color: var(--tm); margin-top: 6px; font-family: 'Space Mono', monospace; padding: 5px 0; }

/* ══════════ QUIMI MASCOTA ══════════ */
#quimi {
  position: fixed;
  bottom: 14px;
  right: 14px;
  left: auto;
  z-index: 600;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  cursor: pointer;
  user-select: none;
}
#quimi.quimpi {
  right: auto;
  left: calc(var(--sw) + 14px);
  align-items: flex-start;
}
#quimi-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 3px 12px rgba(0,0,0,.5));
  transition: transform .2s cubic-bezier(.34,1.56,.64,1);
  display: block;
}
#quimi-img { transform: scaleX(-1); }
#quimi.quimpi #quimi-bubble {
  right: auto;
  left: 0;
  transform-origin: bottom left;
  border-right-width: 1px;
  border-left-width: 3px;
}
#quimi.quimpi #quimi-bubble::after {
  right: auto;
  left: 18px;
}
#quimi { transition: opacity .2s; }
body.modal-open #quimi { opacity: 0; pointer-events: none; }
#quimi-bubble {
  position: absolute;
  bottom: 98px;
  right: 0;
  left: auto;
  background: var(--sf);
  border: 1px solid var(--bd);
  border-right-width: 3px;
  border-radius: 12px;
  padding: 10px 13px;
  font-size: .76rem;
  font-weight: 600;
  max-width: 230px;
  min-width: 150px;
  box-shadow: 0 6px 22px rgba(0,0,0,.45);
  pointer-events: none;
  opacity: 0;
  transform: translateY(10px) scale(.93);
  transform-origin: bottom right;
  transition: opacity .22s, transform .22s cubic-bezier(.34,1.56,.64,1);
  line-height: 1.45;
  z-index: 601;
}
#quimi-bubble.on { opacity: 1; transform: translateY(0) scale(1); }
#quimi-bubble::after {
  content: '';
  position: absolute;
  bottom: -7px;
  right: 18px;
  left: auto;
  width: 12px;
  height: 12px;
  background: var(--sf);
  border-right: 1px solid var(--bd);
  border-bottom: 1px solid var(--bd);
  transform: rotate(45deg);
}
#quimi-bubble[data-mood="exonerada"] { border-right-color: var(--ac); }
#quimi-bubble[data-mood="aprobada"]  { border-right-color: var(--a2); }
#quimi-bubble[data-mood="cursando"]  { border-right-color: #f4a261; }
#quimi-bubble[data-mood="wip"]       { border-right-color: #f4a261; }
#quimi-bubble[data-mood="happy"]     { border-right-color: var(--gn); }
.qb-subject { font-size: .6rem; color: var(--tm); font-family: 'Space Mono', monospace; margin-bottom: 3px; }

@keyframes quimi-breathe { 0%,100%{transform:scale(1)} 50%{transform:scale(1.03)} }
@keyframes quimi-bounce  { 0%{transform:translateY(0)} 35%{transform:translateY(-14px)} 65%{transform:translateY(-6px)} 100%{transform:translateY(0)} }
@keyframes quimi-jump    { 0%{transform:translateY(0) scale(1)} 30%{transform:translateY(-18px) scale(1.07)} 70%{transform:translateY(-8px) scale(1.03)} 100%{transform:translateY(0) scale(1)} }
@keyframes quimi-breathe-f { 0%,100%{transform:scaleX(-1) scale(1)} 50%{transform:scaleX(-1) scale(1.03)} }
@keyframes quimi-bounce-f  { 0%{transform:scaleX(-1) translateY(0)} 35%{transform:scaleX(-1) translateY(-14px)} 65%{transform:scaleX(-1) translateY(-6px)} 100%{transform:scaleX(-1) translateY(0)} }
@keyframes quimi-jump-f    { 0%{transform:scaleX(-1) translateY(0) scale(1)} 30%{transform:scaleX(-1) translateY(-18px) scale(1.07)} 70%{transform:scaleX(-1) translateY(-8px) scale(1.03)} 100%{transform:scaleX(-1) translateY(0) scale(1)} }
@keyframes quimi-rock-f    { 0%{transform:scaleX(-1) rotate(-7deg) translateY(0)} 100%{transform:scaleX(-1) rotate(7deg) translateY(-8px)} }

@keyframes quimpi-breathe { 0%,100%{transform:scaleX(-1) scale(1)} 50%{transform:scaleX(-1) scale(1.03)} }
@keyframes quimpi-bounce  { 0%{transform:scaleX(-1) translateY(0)} 35%{transform:scaleX(-1) translateY(-14px)} 65%{transform:scaleX(-1) translateY(-6px)} 100%{transform:scaleX(-1) translateY(0)} }
@keyframes quimpi-jump    { 0%{transform:scaleX(-1) translateY(0) scale(1)} 30%{transform:scaleX(-1) translateY(-18px) scale(1.07)} 70%{transform:scaleX(-1) translateY(-8px) scale(1.03)} 100%{transform:scaleX(-1) translateY(0) scale(1)} }
@keyframes quimpi-rock    { 0%{transform:scaleX(-1) rotate(-7deg) translateY(0)} 100%{transform:scaleX(-1) rotate(7deg) translateY(-8px)} }

#quimi-img[data-mood="idle"]      { animation: quimi-breathe-f 3.5s ease-in-out infinite; }
#quimi-img[data-mood="happy"]     { animation: quimi-bounce-f .45s cubic-bezier(.34,1.56,.64,1); }
#quimi-img[data-mood="aprobada"]  { animation: quimi-bounce-f .45s cubic-bezier(.34,1.56,.64,1); }
#quimi-img[data-mood="cursando"]  { animation: quimi-bounce-f .45s cubic-bezier(.34,1.56,.64,1); }
#quimi-img[data-mood="exonerada"] { animation: quimi-jump-f .5s cubic-bezier(.34,1.56,.64,1); }
#quimi-img[data-mood="celebrate"] { animation: quimi-rock-f .45s ease-in-out infinite alternate; }

#quimi.quimpi #quimi-img[data-mood="idle"]      { animation: quimpi-breathe 3.5s ease-in-out infinite; }
#quimi.quimpi #quimi-img[data-mood="happy"]     { animation: quimpi-bounce .45s cubic-bezier(.34,1.56,.64,1); }
#quimi.quimpi #quimi-img[data-mood="aprobada"]  { animation: quimpi-bounce .45s cubic-bezier(.34,1.56,.64,1); }
#quimi.quimpi #quimi-img[data-mood="cursando"]  { animation: quimpi-bounce .45s cubic-bezier(.34,1.56,.64,1); }
#quimi.quimpi #quimi-img[data-mood="exonerada"] { animation: quimpi-jump .5s cubic-bezier(.34,1.56,.64,1); }
#quimi.quimpi #quimi-img[data-mood="celebrate"] { animation: quimpi-rock .45s ease-in-out infinite alternate; }

#cel-quimi-img { width: 130px; height: 130px; object-fit: contain; margin: 0 auto 8px; display: block; animation: quimi-rock-f .45s ease-in-out infinite alternate; filter: drop-shadow(0 6px 18px rgba(0,0,0,.5)); }

/* ══ FLOATING TOASTS (fallback sin mascota) ══ */
#ft-container {
  position: fixed;
  bottom: 20px;
  right: 14px;
  z-index: 600;
  display: flex;
  flex-direction: column-reverse;
  gap: 8px;
  pointer-events: none;
}
.ft {
  background: var(--sf);
  border: 1px solid var(--bd);
  border-right-width: 3px;
  border-radius: 10px;
  padding: 9px 13px;
  font-size: .76rem;
  font-weight: 600;
  color: var(--tx);
  max-width: 230px;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
  opacity: 0;
  transform: translateX(12px);
  transition: opacity .22s, transform .22s cubic-bezier(.34,1.56,.64,1);
  line-height: 1.4;
}
.ft.on { opacity: 1; transform: translateX(0); }
.ft[data-mood="exonerada"] { border-right-color: var(--ac); }
.ft[data-mood="aprobada"]  { border-right-color: var(--a2); }
.ft[data-mood="cursando"]  { border-right-color: #f4a261; }
.ft[data-mood="wip"]       { border-right-color: var(--tm); }

.help-quimi-col { width: 190px; min-width: 170px; flex-shrink: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; padding: 28px 14px; background: linear-gradient(160deg,rgba(42,157,143,.1),rgba(78,168,222,.06)); border-left: 1px solid var(--bd); }
.help-quimi-col img { width: 150px; height: 150px; object-fit: contain; filter: drop-shadow(0 4px 14px rgba(0,0,0,.4)); }
.help-quimi-col img.mirror { transform: scaleX(-1); }
.help-quimi-col p { text-align: center; font-size: .8rem; font-weight: 600; color: var(--tx); line-height: 1.55; margin: 0; }
.help-quimi-col p em { color: var(--ac); font-style: italic; }
.help-md-body { flex: 1; min-width: 0; padding: 22px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--bd) transparent; }
.help-md-body::-webkit-scrollbar { width: 4px; }
.help-md-body::-webkit-scrollbar-thumb { background: var(--bd); border-radius: 2px; }
.help-md-body::-webkit-scrollbar-track { background: transparent; }

/* ══════════ MODALES ══════════ */
.ov {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 300;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}
.ov.op { display: flex; }
.md {
  background: var(--sf);
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 22px;
  max-width: 440px;
  width: 92%;
  box-shadow: 0 18px 50px rgba(0,0,0,.6);
  max-height: 90vh;
  overflow-y: auto;
}
.md h2   { font-size: 1rem; margin-bottom: 6px; }
.md .sub { color: var(--tm); font-size: .8rem; margin-bottom: 16px; }
.ma  { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }
.sep { height: 1px; background: var(--bd); margin: 12px 0; }

/* Botones de modal */
.bsc { padding: 6px 16px; border-radius: 6px; border: 1px solid var(--bd); background: transparent; color: var(--tm); font-family: 'Syne', sans-serif; font-weight: 600; font-size: .8rem; cursor: pointer; transition: all .15s; }
.bdn { padding: 6px 16px; border-radius: 6px; border: none; background: var(--a3); color: #fff; font-family: 'Syne', sans-serif; font-weight: 700; font-size: .8rem; cursor: pointer; }
.bpr { padding: 6px 20px; border-radius: 6px; border: none; background: linear-gradient(135deg, var(--ac), var(--a2)); color: #fff; font-family: 'Syne', sans-serif; font-weight: 700; font-size: .8rem; cursor: pointer; transition: all .15s; }

/* Modal bio */
.rg { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.ro { display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 7px; border: 1px solid var(--bd); cursor: pointer; transition: all .15s; }
.ro input { accent-color: var(--ac); }
.ro .rl   { font-size: .8rem; font-weight: 600; }
.ro .rc   { font-size: .65rem; color: var(--tm); font-family: 'Space Mono', monospace; }

/* Modal config */
.cfg-row       { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; }
.cfg-row-label { font-size: .82rem; color: var(--tx); }
.toggle-btn    {
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--bd);
  background: transparent;
  font-family: 'Space Mono', monospace;
  font-size: .62rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  min-width: 60px;
}
.toggle-btn.on  { background: var(--ac); border-color: var(--ac); color: #fff; }
.toggle-btn.off { background: transparent; border-color: var(--bd); color: var(--tm); }

/* Modal ayuda */
.help-section    { margin-bottom: 14px; }
.help-section h3 { font-size: .8rem; font-weight: 700; color: var(--tx); margin-bottom: 8px; }
.wlc-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 5px 0;
  border-bottom: 1px solid var(--bd);
  font-size: .78rem;
}
.wlc-row:last-child  { border-bottom: none; }
.wlc-key {
  font-family: 'Space Mono', monospace;
  font-size: .68rem;
  color: var(--ac);
  font-weight: 700;
  white-space: normal;
  word-break: break-word;
}
.wlc-val { color: var(--tm); line-height: 1.5; }

/* ══════════ SPLASH BIENVENIDA ══════════ */
#splash {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
#splash.on { display: flex; }

/* Cartel 1: angosto, solo el centro */
.splash-inner {
  max-width: 480px;
  width: 100%;
  background: var(--sf);
  border: 1px solid var(--bd);
  border-radius: 16px;
  padding: 0;
  box-shadow: 0 24px 64px rgba(0,0,0,.7);
  animation: pop .5s cubic-bezier(.34,1.56,.64,1);
  display: flex;
  overflow: hidden;
}

/* Cartel 2: ancho del centro fijo, mascotas se superponen por fuera */
.splash-inner-2 {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--sf);
  border: 1px solid var(--bd);
  border-radius: 16px;
  padding: 0;
  box-shadow: 0 24px 64px rgba(0,0,0,.7);
  display: none;
  overflow: visible;
}
.splash-inner-2.active { display: block; }

.splash-content-col {
  width: 100%;
  padding: 28px 24px 22px;
  display: flex;
  flex-direction: column;
}

/* Mascotas: posicionadas absolutamente fuera del cartel central */
.splash-mascot-col {
  position: absolute;
  top: 0; bottom: 0;
  width: 170px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 24px 14px;
  cursor: pointer;
  background: var(--sf);
  border: 1px solid var(--bd);
  border-radius: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s .05s, transform .5s cubic-bezier(.34,1.15,.64,1), filter .4s .05s;
  filter: saturate(.3);
  box-shadow: 0 24px 64px rgba(0,0,0,.7);
}
.splash-mascot-col.left  {
  right: calc(100% + 12px);
  transform: translateX(60px);
}
.splash-mascot-col.right {
  left: calc(100% + 12px);
  transform: translateX(-60px);
}
.splash-mascot-col.sp-visible {
  opacity: .45;
  transform: translateX(0);
  pointer-events: auto;
}
.splash-mascot-col.sp-visible:hover { opacity: .65; filter: saturate(.6); }
.splash-mascot-col.sp-visible.chosen { opacity: 1; filter: saturate(1); background: linear-gradient(160deg, rgba(42,157,143,.13) 0%, var(--sf) 60%); }

/* Elementos internos de las mascotas */
.splash-mascot-col img { width: 130px; height: 130px; object-fit: contain; filter: drop-shadow(0 4px 14px rgba(0,0,0,.5)); }
.splash-mascot-col img.mirror { transform: scaleX(-1); }
.splash-mascot-col .smc-name { font-size: .9rem; font-weight: 800; color: var(--tx); }
.splash-mascot-col .smc-bubble {
  background: var(--sf2);
  border: 1px solid var(--bd);
  border-radius: 10px;
  padding: 8px 11px;
  font-size: .68rem;
  font-weight: 600;
  color: var(--tx);
  line-height: 1.45;
  text-align: center;
  max-width: 145px;
  opacity: 0;
  transform: translateY(6px);
  transition: all .3s .1s;
}
.splash-mascot-col.chosen .smc-bubble { opacity: 1; transform: translateY(0); }
.splash-mascot-col.left  .smc-badge { font-size: .58rem; color: var(--a2); font-family: 'Space Mono', monospace; font-weight: 700; }
.splash-mascot-col.right .smc-badge { font-size: .58rem; color: var(--ac); font-family: 'Space Mono', monospace; font-weight: 700; }
.splash-mascot-col.left  { border-right: none; }
.splash-mascot-col.right { border-left:  none; }
.splash-mascot-col.left.sp-visible  { border-right: 1px solid var(--bd); }
.splash-mascot-col.right.sp-visible { border-left:  1px solid var(--bd); }
/* Step indicator */
.sp-step-ind { font-size: .58rem; font-family: 'Space Mono', monospace; color: var(--tm); text-align: center; margin-bottom: 14px; letter-spacing: .06em; }
/* Step 1 layout */
#sp-step1 { display: flex; flex-direction: column; flex: 1; }
#sp-step2 { flex: 1; }
.splash-logo { font-size: 2.8rem; text-align: center; margin-bottom: 6px; }
.splash-title {
  font-size: 1.9rem; font-weight: 800; text-align: center;
  background: linear-gradient(135deg, var(--ac), var(--a2), #c77dff);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 4px;
}
.splash-sub { text-align: center; font-size: .72rem; color: var(--tm); font-family: 'Space Mono', monospace; margin-bottom: 10px; }
.splash-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
.splash-card { background: var(--sf2); border: 1px solid var(--bd); border-radius: 10px; padding: 12px 11px; }
.splash-card .sc-icon  { font-size: 1.3rem; margin-bottom: 5px; display: block; }
.splash-card .sc-title { font-size: .76rem; font-weight: 700; color: var(--tx); margin-bottom: 3px; }
.splash-card .sc-desc  { font-size: .63rem; color: var(--tm); font-family: 'Space Mono', monospace; line-height: 1.5; }
.splash-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding-top: 16px;
}
.splash-hint { font-size: .58rem; color: var(--tm); font-family: 'Space Mono', monospace; }
.splash-instructions { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--bd); border-radius: 10px; overflow: hidden; }
.si-row { display: flex; align-items: baseline; gap: 10px; padding: 8px 12px; border-bottom: 1px solid var(--bd); font-size: .72rem; color: var(--tm); line-height: 1.5; }
.si-row:last-child { border-bottom: none; }
.si-ic { font-size: .9rem; flex-shrink: 0; width: 20px; text-align: center; }
.si-title { font-weight: 700; color: var(--tx); }
.splash-plan-sel { margin-bottom: 18px; }
.splash-plan-label { font-size: .7rem; color: var(--tm); font-family: 'Space Mono', monospace; text-align: center; margin-bottom: 10px; }
.splash-plan-btns { display: flex; gap: 10px; }
.splash-plan-btn { flex: 1; padding: 11px; border-radius: 8px; border: 2px solid var(--bd); background: var(--sf2); color: var(--tm); font-family: 'Syne', sans-serif; font-size: .85rem; font-weight: 700; cursor: pointer; transition: all .2s; }
.splash-plan-btn.selected { border-color: var(--ac); background: rgba(42,157,143,.15); color: var(--tx); }
#splash-start-btn:disabled { opacity: .4; cursor: not-allowed; }
#sp-next-btn:disabled      { opacity: .4; cursor: not-allowed; }
#sp-mi-next-btn:disabled   { opacity: .4; cursor: not-allowed; }
@media (max-width: 700px) {
  .splash-inner { flex-direction: column; max-height: 95dvh; overflow-y: auto; }
  .splash-mascot-col { display: none; }
  .help-quimi-col { display: none; }
  #cel-quimi-img { display: none; }
  .smc-hint { display: none; }
  .cfg-mascot-row { display: none; }
  .splash-content-col { padding: 16px 14px 14px; }
  .splash-title { font-size: 1.3rem; }
  .splash-logo  { font-size: 2rem; margin-bottom: 4px; }
  .splash-sub   { font-size: .65rem; margin-bottom: 14px; }
  .splash-plan-sel { margin-bottom: 12px; }
  .splash-card  { padding: 10px; }
  .splash-card .sc-icon { font-size: 1.1rem; margin-bottom: 3px; }
  .splash-footer { padding-top: 12px; }
  .splash-mascot-label { display: none; }
}


#plan-badge {
  display: inline-block;
  margin-top: 5px;
  font-size: .58rem;
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  border: 1px solid var(--ac);
  color: var(--ac);
  letter-spacing: .03em;
}
/* ══════════ TICKER ══════════ */
#tk {
  background: var(--sf);
  border-top: 1px solid var(--bd);
  padding: 8px 16px;
  font-size: .65rem;
  font-family: 'Space Mono', monospace;
  color: var(--tm);
  text-align: center;
  cursor: pointer;
  transition: opacity .3s;
  flex-shrink: 0;
}

/* ══════════ CELEBRACIÓN ══════════ */
#cel     { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(0,0,0,.88); align-items: center; justify-content: center; backdrop-filter: blur(8px); }
#cel.on  { display: flex; }
.celi    { text-align: center; animation: pop .5s cubic-bezier(.34,1.56,.64,1); }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: scale(1); } }
.celi h1 { font-size: 2.4rem; font-weight: 800; background: linear-gradient(135deg, var(--ac), var(--a2), #c77dff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 8px; }
.celi p  { color: var(--tm); font-size: .9rem; margin-bottom: 20px; }
#confetti-canvas { position: fixed; inset: 0; z-index: 1000; pointer-events: none; }

/* ══════════ TEMA CLARO ══════════ */
body.light {
  --bg: #e8edf2; --sf: #1a2744; --sf2: #243157; --bd: #2d3d6b;
  --tx: #e6edf3; --tm: #8fa8cc;
  --c-bl: #a8b4c0; --t-bl: #4a5568;
  --c-ha: #e8edf2;
  --c-cu: #f5b8b8; --t-cu: #b02020;
  --c-ap: #a8d4f5; --t-ap: #1060b0;
  --c-ex: #a0ddd0; --t-ex: #1a7a6e;
}
body.light #mn           { background: #e8edf2; }
body.light #tb           { background: #1a2744; border-bottom-color: #2d3d6b; }
body.light #filterbar    { background: #e8edf2; border-bottom-color: #c5cdd8; }
body.light #filterbar .fb-label,
body.light #filterbar .ch,
body.light #filterbar .clear-btn { color: #4a5568; border-color: #c5cdd8; }
body.light #filterbar .ch.on { background: #2d3748; border-color: #2d3748; color: #e6edf3; }
body.light #filterbar .ch    { text-shadow: 0 0 3px rgba(0,0,0,.4); }
body.light #fb-filters       { background: #e8edf2; border-bottom-color: #c5cdd8; }
body.light #fb-filters .ch,
body.light #fb-filters .clear-btn { color: #4a5568; border-color: #c5cdd8; }
body.light #fb-filters .ch.on { background: #2d3748; border-color: #2d3748; color: #e6edf3; }
body.light #fb-filters .ch    { text-shadow: 0 0 3px rgba(0,0,0,.4); }
body.light #sq               { background: #243157; border-color: #2d3d6b; color: #e6edf3; }
body.light #sq::placeholder  { color: #8fa8cc; }
body.light #ct               { background: #e8edf2; }
body.light #tk               { background: #1a2744; border-top-color: #2d3d6b; color: #8fa8cc; }
body.light .tb-btn           { color: #e6edf3; border-color: #2d3d6b; }
body.light #quimi-bubble     { background: #1a2744; border-color: #2d3d6b; color: #e6edf3; }
body.light #quimi-bubble::after { background: #1a2744; border-color: #2d3d6b; }
body.light .fb-toggle { color: #1a202c; border-color: #a0abb5; }
body.light .card[data-st="bloqueada"]  { background: #b0bac5; border-color: #a0abb5; }
body.light .card[data-st="habilitada"] { background: #dde3ea; border-color: #1a202c; border-width: 1.5px; }
body.light .card[data-st="bloqueada"]  .cn,
body.light .card[data-st="bloqueada"]  .cc,
body.light .card[data-st="bloqueada"]  .cf  { color: #4a5568; }
body.light .card[data-st="habilitada"] .cn,
body.light .card[data-st="habilitada"] .cc,
body.light .card[data-st="habilitada"] .cf  { color: #2d3748; }
body.light .card[data-st="cursando"]   .cn,
body.light .card[data-st="aprobada"]   .cn,
body.light .card[data-st="exonerada"]  .cn  { color: #1a202c; }
body.light .card[data-st="cursando"]   .cc,
body.light .card[data-st="cursando"]   .cf,
body.light .card[data-st="aprobada"]   .cc,
body.light .card[data-st="aprobada"]   .cf,
body.light .card[data-st="exonerada"]  .cc,
body.light .card[data-st="exonerada"]  .cf  { color: #1a202c; }
body.light .pp-peek-btn              { color: #4a5568; border-color: #1a202c; }
body.light .pp-peek-btn:hover        { color: #000; background: rgba(0,0,0,.08); border-color: #000; }
body.light .sect-label { color: #4a5568; border-bottom-color: #c5cdd8; }

/* ══════════ MOBILE ══════════ */
#sbov { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 99; }
#mob-reset-btn {
  display: flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid #3d1f1f;
  background: transparent;
  color: var(--a3);
  font-family: 'Syne', sans-serif;
  font-size: .73rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  #sb { position: fixed; top: 0; left: 0; bottom: 0; height: 100dvh; transform: translateX(-100%); }
  #sb.op    { transform: translateX(0); }
  #sbov.op  { display: block; }
  .bg       { display: flex; }
  #ct       { padding: 10px; }
  .gd       { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .tb-btns .tb-btn span.label { display: none; }
  #filterbar   { padding: 5px 10px; flex-wrap: nowrap; gap: 5px; }
  .fb-label    { display: none; }
  .fb-toggle   { display: flex; align-items: center; gap: 4px; }
  #fb-filters  {
    display: none;
    position: fixed;
    left: 0; right: 0;
    background: var(--sf);
    border-bottom: 1px solid var(--bd);
    padding: 6px 16px;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    z-index: 200;
    box-shadow: 0 4px 12px rgba(0,0,0,.3);
  }
  #fb-filters.open { display: flex; }
  .clear-btn   { flex-shrink: 0; }
}

@media (max-width: 400px) { .gd { grid-template-columns: 1fr 1fr; } }

/* Inputs de feedback */
.fb-input { width: 100%; background: var(--sf2); border: 1px solid var(--bd); border-radius: 6px; padding: 7px 10px; color: var(--tx); font-family: 'Space Mono', monospace; font-size: .72rem; outline: none; }
textarea.fb-input { resize: vertical; min-height: 80px; }

/* ══════════ HOVER (solo dispositivos con mouse) ══════════ */
@media (hover: hover) {
  .nb:hover          { background: var(--sf2); color: var(--tx); }
  .sbtn:hover        { background: var(--sf2); color: var(--tx); }
  .sbtn.danger:hover { background: #2a1515; }
  .tb-btn:hover      { background: var(--sf2); color: var(--tx); }
  .ch:hover          { border-color: var(--tx); color: var(--tx); }
  body.light #filterbar .ch:hover { background: #2d3748; border-color: #2d3748; color: #e6edf3; }
  .clear-btn:hover   { border-color: var(--a3); color: var(--a3); }
  .card:hover        { transform: translateY(-2px); box-shadow: 0 5px 18px rgba(0,0,0,.4); }
  .card[data-st="habilitada"]:hover { border-color: #888; box-shadow: 0 5px 18px rgba(136,136,136,.15); }
  .pp-close:hover    { color: var(--tx); }
  .bsc:hover         { color: var(--tx); border-color: var(--tm); }
  .bdn:hover         { background: #c04040; }
  .bpr:hover         { transform: scale(1.03); }
  .ro:hover          { border-color: var(--ac); }
  #tk:hover          { opacity: .7; }
  #mob-reset-btn:hover     { background: #2a1515; }
  body.light .tb-btn:hover { background: #243157; }
}