:root {
  --bg: #ece5d6;
  --bg-deep: #e2dac8;
  --surface: #fbf6ea;
  --surface-2: #f6efde;
  --ink: #1c1612;
  --ink-soft: #6b5b4b;
  --ink-faint: #a89a85;
  --rule: #d9cfb8;
  --rule-soft: #e8dfca;
  --accent: #b8412a;
  --accent-soft: #ecd4cb;
  --done: #8fa37e;
  --danger: #b8412a;

  --font-serif: 'Fraunces', 'Times New Roman', serif;
  --font-sans: 'Geist', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

[hidden] { display: none !important; }

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-feature-settings: 'ss01', 'ss02';
  overflow-x: hidden;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; color: inherit; }

.brand-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.brand-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.brand-name .muted { color: var(--accent); }

/* ─── LOGIN ─── */
.pantalla-login {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  z-index: 100;
}
.login-card {
  text-align: center;
  max-width: 360px;
  width: 100%;
}
.login-mark {
  display: flex; justify-content: center; align-items: baseline;
  gap: 10px; margin-bottom: 8px;
}
.login-mark .brand-name { font-size: 32px; }
.login-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 40px;
}
.pw-field {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--rule);
  padding: 12px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.4em;
  color: var(--ink);
  background: transparent;
  margin-bottom: 24px;
  outline: none;
  transition: border-color 0.2s;
}
.pw-field:focus { border-color: var(--accent); }
.login-error {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}
.login-btn {
  background: var(--ink);
  color: var(--surface);
  padding: 12px 40px;
  border-radius: 999px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: opacity 0.2s, transform 0.05s;
}
.login-btn:hover { opacity: 0.9; }
.login-btn:active { transform: scale(0.98); }
.login-meta {
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

/* ─── LAYOUT APP ─── */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  background: var(--surface-2);
  border-right: 1px solid var(--rule);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-brand {
  display: flex; align-items: baseline;
  gap: 8px; margin-bottom: 30px;
}
.sidebar-brand .brand-name { font-size: 20px; }

.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 14px 0 6px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.add-tag {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--rule);
  color: var(--ink-soft);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.2s;
}
.add-tag:hover { background: var(--accent); color: var(--surface); }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink-soft);
  text-align: left;
  transition: background 0.15s;
  width: 100%;
}
.nav-item:hover { background: var(--surface); }
.nav-item.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: inset 2px 0 0 var(--accent);
}
.nav-item .num {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
}
.nav-icon {
  width: 14px; height: 14px;
  border: 1.3px solid currentColor;
  border-radius: 3px;
  opacity: 0.6;
  flex-shrink: 0;
}
.nav-item.active .nav-icon {
  opacity: 1;
  border-color: var(--accent);
  background: var(--accent-soft);
}
.nav-item.tag-item .nav-icon {
  border: none;
  border-radius: 50%;
  width: 10px; height: 10px;
  margin-left: 2px;
}

.sidebar-foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}
.link-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 8px;
  transition: color 0.2s;
}
.link-btn:hover { color: var(--accent); }

/* MAIN */
.main {
  padding: 40px 48px 80px;
  min-width: 0;
}
.main-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 10px;
  gap: 20px;
  flex-wrap: wrap;
}
.main-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 360;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variation-settings: "opsz" 144;
}
.main-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
  margin-top: 8px;
  text-transform: uppercase;
}
.main-search input {
  background: var(--surface-2);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  width: 240px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.main-search input:focus {
  border-color: var(--accent);
  background: var(--surface);
}

.main-content { padding-top: 24px; }

/* ─── TAREAS ─── */
.section { margin-bottom: 32px; }
.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule-soft);
}

.tarea {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
  cursor: pointer;
  transition: background 0.15s;
}
.tarea:hover { background: var(--surface); margin: 0 -12px; padding: 14px 12px; }
.tarea-check {
  width: 18px; height: 18px;
  border: 1.5px solid var(--ink-faint);
  border-radius: 50%;
  margin-top: 2px;
  position: relative;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.tarea-check:hover { border-color: var(--ink); }
.tarea.done .tarea-check {
  background: var(--done);
  border-color: var(--done);
}
.tarea.done .tarea-check::after {
  content: '';
  position: absolute;
  top: 4px; left: 3px;
  width: 9px; height: 5px;
  border-left: 1.8px solid var(--surface);
  border-bottom: 1.8px solid var(--surface);
  transform: rotate(-45deg);
}
.tarea-cuerpo { min-width: 0; }
.tarea-titulo {
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink);
  word-wrap: break-word;
}
.tarea.done .tarea-titulo {
  text-decoration: line-through;
  text-decoration-color: var(--ink-faint);
  color: var(--ink-faint);
}
.tarea-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 5px;
  align-items: center;
}
.tarea-tag {
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  background: var(--accent-soft);
  color: var(--accent);
}
.tarea-prio {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.tarea-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 2px;
  white-space: nowrap;
  text-align: right;
}

/* ─── NOTAS (grid) ─── */
.notas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.nota {
  background: var(--surface);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  padding: 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}
.nota:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -8px rgba(50,30,15,0.15);
}
.nota::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 32px;
  background: var(--accent);
  opacity: 0;
}
.nota.fijada::before { opacity: 1; }
.nota-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nota.fijada .nota-tag { color: var(--accent); }
.nota-titulo {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 480;
  line-height: 1.25;
  margin-bottom: 8px;
  color: var(--ink);
}
.nota-snippet {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.nota-foot {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* ─── EMPTY STATE ─── */
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-soft);
}
.empty-icon {
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.4;
}
.empty-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--ink);
}
.empty-text {
  font-size: 14px;
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.5;
}

/* ─── FAB ─── */
.fab {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--surface);
  font-size: 28px;
  font-weight: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px -8px rgba(0,0,0,0.3);
  z-index: 50;
  transition: transform 0.1s, box-shadow 0.2s;
}
.fab:hover {
  box-shadow: 0 14px 30px -8px rgba(0,0,0,0.4);
}
.fab:active { transform: scale(0.95); }

/* ─── BOTTOM NAV (móvil) ─── */
.bottom-nav { display: none; }

/* ─── MODAL ─── */
.modal {
  position: fixed; inset: 0;
  background: rgba(28, 22, 18, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  padding: 20px;
  animation: fadeIn 0.15s ease-out;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-card {
  background: var(--surface);
  border-radius: 14px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  box-shadow: 0 30px 60px -20px rgba(50,30,15,0.4);
  animation: slideUp 0.2s ease-out;
}
.modal-card-sm { max-width: 380px; }
.modal-card-lg { max-width: 640px; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule-soft);
}
.modal-head h3 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 22px;
}
.modal-close {
  font-size: 18px;
  color: var(--ink-soft);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.modal-close:hover { background: var(--bg-deep); color: var(--ink); }

.modal form > input[type=text],
.modal form > textarea {
  width: 100%;
  border: none;
  background: transparent;
  padding: 10px 0;
  font-size: 16px;
  outline: none;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 14px;
  font-family: inherit;
  resize: vertical;
}
.modal form > input[type=text]:focus,
.modal form > textarea:focus { border-bottom-color: var(--accent); }
.modal form > input[type=text] { font-size: 18px; font-weight: 500; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-row label > span { font-size: 10px; }
.form-row input,
.form-row select {
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 14px;
  background: var(--surface);
  outline: none;
  font-family: var(--font-sans);
  letter-spacing: normal;
  text-transform: none;
  color: var(--ink);
}
.form-row input:focus,
.form-row select:focus { border-color: var(--accent); }
.check-label {
  flex-direction: row !important;
  align-items: center;
  gap: 8px !important;
  cursor: pointer;
  align-self: end;
  padding-bottom: 8px;
}
.check-label input[type=checkbox] { width: 18px; height: 18px; cursor: pointer; }

.modal-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
}
.btn-primary {
  background: var(--ink);
  color: var(--surface);
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.btn-primary:hover { opacity: 0.9; }
.btn-ghost {
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.btn-ghost:hover { background: var(--bg-deep); }
#btn-borrar-tarea, #btn-borrar-nota, #btn-borrar-etiqueta {
  color: var(--danger);
}

/* TIPO selector */
.tipo-opciones {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tipo-btn {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  text-align: left;
  width: 100%;
  transition: border-color 0.15s, background 0.15s;
}
.tipo-btn:hover {
  border-color: var(--accent);
  background: var(--surface-2);
}
.tipo-icon {
  width: 40px; height: 40px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.tipo-name {
  font-weight: 500;
  font-size: 15px;
}
.tipo-desc {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}

/* COLORES de etiqueta */
.colores {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.color-opt {
  cursor: pointer;
}
.color-opt input { display: none; }
.color-opt span {
  display: block;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color 0.15s, transform 0.1s;
}
.color-opt input:checked + span {
  border-color: var(--ink);
  transform: scale(1.1);
}

/* ─── TOAST ─── */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--surface);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13px;
  z-index: 300;
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.3);
  animation: toastIn 0.2s ease-out;
}
@keyframes toastIn {
  from { transform: translate(-50%, 20px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

/* ─── RESPONSIVE: MÓVIL ─── */
@media (max-width: 800px) {
  .app {
    grid-template-columns: 1fr;
  }
  .sidebar {
    display: none;
  }
  .main {
    padding: 24px 20px 100px;
  }
  .main-head { flex-direction: column; align-items: stretch; gap: 14px; }
  .main-search input { width: 100%; }
  .main-title { font-size: 38px; }

  .bottom-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--surface);
    border-top: 1px solid var(--rule);
    padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
    z-index: 40;
  }
  .bn-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 6px 4px;
    font-size: 10px;
    color: var(--ink-faint);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
  .bn-item.active { color: var(--accent); }
  .bn-icon {
    width: 18px; height: 18px;
    border: 1.5px solid currentColor;
    border-radius: 4px;
  }
  .bn-item.active .bn-icon { background: var(--accent-soft); }

  .fab {
    bottom: 80px;
    right: 20px;
  }

  .form-row { grid-template-columns: 1fr; }

  .nota { padding: 14px; }
}

/* =============================================
   FASE 2 · Notificaciones, avisos, captura rápida
   ============================================= */

/* ─── Botón de notificaciones del sidebar ─── */
#btn-notificaciones {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px;
  margin-bottom: 4px;
  border-radius: 6px;
  transition: background 0.15s, color 0.2s;
}
#btn-notificaciones:hover {
  background: var(--bg-deep);
  color: var(--ink);
}
#btn-notificaciones.activo {
  color: var(--done);
}
#btn-notificaciones.activo:hover {
  color: var(--done);
}

/* ─── Captura rápida (modal de tipo) ─── */
.captura-rapida {
  margin-bottom: 18px;
}
#captura-input {
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--surface-2);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
#captura-input:focus {
  border-color: var(--accent);
  background: var(--surface);
  font-style: normal;
}
#captura-input::placeholder {
  color: var(--ink-faint);
  font-style: italic;
}
.captura-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 6px;
  padding: 0 4px;
}

.captura-preview {
  margin-top: 12px;
  padding: 12px;
  background: var(--surface-2);
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  font-size: 13px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  animation: fadeIn 0.15s ease-out;
}
.captura-chip {
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}
.captura-chip.accent {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: var(--accent);
}
.captura-chip-label {
  color: var(--ink-faint);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-right: 2px;
}
.captura-btn {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  font-size: 13px;
}

.captura-divisor {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-faint);
}
.captura-divisor::before,
.captura-divisor::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule-soft);
}

/* ─── Secciones extra (Avisos / Recurrencia) ─── */
.extra-section {
  margin: 4px 0 8px;
  border: 1px solid var(--rule-soft);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.extra-section[open] {
  border-color: var(--rule);
}
.extra-section summary {
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--ink);
  list-style: none;
  user-select: none;
  transition: background 0.15s;
}
.extra-section summary::-webkit-details-marker { display: none; }
.extra-section summary::after {
  content: '›';
  font-size: 18px;
  color: var(--ink-faint);
  margin-left: 8px;
  transition: transform 0.2s;
}
.extra-section[open] summary::after { transform: rotate(90deg); }
.extra-section summary:hover { background: var(--surface-2); }

.extra-resumen {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-left: auto;
  margin-right: 12px;
}
.extra-section[open] .extra-resumen { color: var(--accent); }

.extra-body {
  padding: 8px 16px 16px;
  border-top: 1px solid var(--rule-soft);
  background: var(--surface-2);
}

/* Opciones de avisos */
.avisos-opciones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 10px 0 6px;
}
.avisos-opciones label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--rule-soft);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: border-color 0.15s, background 0.15s;
}
.avisos-opciones label:has(input:checked) {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}
.avisos-opciones input { width: 14px; height: 14px; cursor: pointer; }
.avisos-opciones input:checked { accent-color: var(--accent); }
.avisos-nota,
.recurrencia-nota {
  font-size: 11px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  margin-top: 8px;
  line-height: 1.4;
}

/* Selector de recurrencia */
#recurrencia-tipo {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  background: var(--surface);
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink);
  margin: 10px 0;
  outline: none;
  cursor: pointer;
  font-family: inherit;
}
#recurrencia-tipo:focus { border-color: var(--accent); }

/* ─── Diálogo de permiso para notificaciones ─── */
.permiso-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--surface);
  padding: 14px 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.4);
  z-index: 60;
  max-width: calc(100% - 40px);
  animation: slideUp 0.3s ease-out;
}
.permiso-banner-text {
  font-size: 13px;
  line-height: 1.4;
}
.permiso-banner-btn {
  background: var(--accent);
  color: var(--surface);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 12px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  cursor: pointer;
}
.permiso-banner-btn:hover { opacity: 0.9; }
.permiso-banner-cerrar {
  font-size: 18px;
  color: var(--ink-faint);
  padding: 4px 8px;
  cursor: pointer;
}

/* ─── Responsive móvil ─── */
@media (max-width: 800px) {
  .avisos-opciones { grid-template-columns: 1fr; }
  .permiso-banner { bottom: 90px; }
  #captura-input { font-size: 15px; }
}

/* =============================================
   AJUSTES FINALES · Tamaños grandes para todo
   ============================================= */

/* ─── Sidebar más ANCHO y todo más grande ─── */
.app { grid-template-columns: 290px 1fr; }
.sidebar { padding: 32px 24px; }
.sidebar-brand .brand-name { font-size: 36px !important; }
.nav-label {
  font-size: 18px !important;
  letter-spacing: 0.12em;
  margin: 28px 0 14px;
}
.nav-item {
  font-size: 26px !important;
  padding: 16px 18px;
  gap: 18px;
  border-radius: 10px;
}
.nav-item .num {
  font-size: 24px !important;
  font-weight: 600;
  font-family: var(--font-mono);
}
.nav-icon { width: 22px; height: 22px; }
.add-tag {
  width: 26px; height: 26px;
  font-size: 20px;
}
.link-btn {
  font-size: 18px !important;
  padding: 12px 14px;
  letter-spacing: 0.04em;
}
#btn-notificaciones span { font-size: 20px !important; }

/* ─── Header principal ─── */
.main { padding: 48px 56px 110px; }
.main-title { font-size: clamp(56px, 7vw, 84px) !important; }
.main-sub { font-size: 17px !important; letter-spacing: 0.05em; margin-top: 14px; }
.main-search input { font-size: 20px !important; padding: 14px 20px; width: 340px; }

/* ─── Secciones ─── */
.section { margin-bottom: 44px; }
.section-label { font-size: 16px !important; letter-spacing: 0.14em; margin-bottom: 18px; }

/* ─── Tareas ─── */
.tarea { padding: 22px 0; gap: 20px; grid-template-columns: 28px 1fr auto; }
.tarea-check { width: 26px; height: 26px; margin-top: 4px; }
.tarea.done .tarea-check::after { top: 6px; left: 5px; width: 13px; height: 7px; }
.tarea-titulo { font-size: 24px !important; font-weight: 600; line-height: 1.4; }
.tarea-meta { gap: 14px; margin-top: 12px; }
.tarea-tag { font-size: 16px !important; padding: 5px 13px; }
.tarea-prio { font-size: 16px !important; letter-spacing: 0.06em; }
.tarea-time { font-size: 19px !important; margin-top: 4px; }

/* ─── Notas ─── */
.notas-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.nota { padding: 24px; }
.nota-tag { font-size: 15px !important; letter-spacing: 0.12em; margin-bottom: 14px; }
.nota-titulo { font-size: 26px !important; font-weight: 500; line-height: 1.3; margin-bottom: 14px; }
.nota-snippet { font-size: 19px !important; line-height: 1.6; -webkit-line-clamp: 4; }
.nota-foot { font-size: 16px !important; margin-top: 18px; letter-spacing: 0.05em; }

/* ─── Estado vacío ─── */
.empty { padding: 90px 24px; }
.empty-icon { font-size: 64px; }
.empty-title { font-size: 36px !important; margin-bottom: 14px; }
.empty-text { font-size: 22px !important; line-height: 1.6; max-width: 500px; }

/* ─── FAB ─── */
.fab { width: 72px; height: 72px; font-size: 42px !important; }

/* ─── Modales ─── */
.modal-card { padding: 32px; max-width: 560px; }
.modal-card-lg { max-width: 760px; }
.modal-card-sm { max-width: 460px; }
.modal-head { margin-bottom: 26px; padding-bottom: 18px; }
.modal-head h3 { font-size: 32px !important; }
.modal-close { width: 44px; height: 44px; font-size: 26px !important; }
.modal form > input[type=text] { font-size: 24px !important; padding: 16px 0; margin-bottom: 20px; font-weight: 500; }
.modal form > textarea { font-size: 20px !important; line-height: 1.55; padding: 14px 0; }
.form-row { gap: 20px; margin-bottom: 22px; }
.form-row label > span { font-size: 15px !important; letter-spacing: 0.06em; }
.form-row input, .form-row select { font-size: 20px !important; padding: 14px 16px; }
.check-label span { font-size: 18px !important; text-transform: none; letter-spacing: 0; }
.modal-foot { gap: 16px; margin-top: 24px; padding-top: 20px; }
.btn-primary { font-size: 18px !important; padding: 14px 32px; letter-spacing: 0.06em; }
.btn-ghost { font-size: 18px !important; padding: 14px 24px; letter-spacing: 0.06em; }

/* ─── Login ─── */
.login-mark .brand-name { font-size: 48px !important; }
.login-tag { font-size: 26px !important; margin-bottom: 56px; }
.pw-field { font-size: 30px !important; padding: 18px 0; letter-spacing: 0.4em; }
.login-error { font-size: 18px !important; padding: 14px 18px; }
.login-btn { font-size: 18px !important; padding: 18px 56px; letter-spacing: 0.12em; }
.login-meta { font-size: 14px !important; }

/* ─── Toast ─── */
.toast { font-size: 19px !important; padding: 18px 32px; }

/* ─── Selector de tipo ─── */
.tipo-btn { padding: 24px; gap: 20px; }
.tipo-icon { width: 56px; height: 56px; font-size: 28px !important; }
.tipo-name { font-size: 24px !important; font-weight: 500; }
.tipo-desc { font-size: 18px !important; margin-top: 5px; }

/* ─── Captura rápida ─── */
#captura-input { font-size: 24px !important; padding: 18px 20px; }
.captura-hint { font-size: 16px !important; letter-spacing: 0.04em; margin-top: 12px; }
.captura-preview { padding: 18px; gap: 14px; }
.captura-chip { font-size: 17px !important; padding: 10px 16px; gap: 12px; }
.captura-chip-label { font-size: 13px !important; letter-spacing: 0.1em; }
.captura-divisor { font-size: 15px !important; letter-spacing: 0.14em; margin: 24px 0 22px; }

/* ─── Secciones extra ─── */
.extra-section summary { font-size: 20px !important; padding: 18px 20px; }
.extra-section summary::after { font-size: 28px; }
.extra-resumen { font-size: 15px !important; letter-spacing: 0.05em; }
.extra-body { padding: 16px 22px 22px; }
.avisos-opciones { gap: 14px; margin: 16px 0 12px; }
.avisos-opciones label { font-size: 19px !important; padding: 14px 18px; gap: 14px; }
.avisos-opciones input { width: 20px; height: 20px; }
.avisos-nota, .recurrencia-nota { font-size: 17px !important; line-height: 1.5; margin-top: 14px; }
#recurrencia-tipo { font-size: 20px !important; padding: 16px 18px; }

/* ─── Bottom nav (móvil) ─── */
.bottom-nav { padding-top: 12px; padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
.bn-item { font-size: 14px !important; letter-spacing: 0.04em; gap: 5px; padding: 10px 4px; }
.bn-icon { width: 26px; height: 26px; }

/* ─── Móvil: ajustes específicos ─── */
@media (max-width: 800px) {
  .app { grid-template-columns: 1fr; }
  .main { padding: 30px 24px 120px; }
  .main-title { font-size: 50px !important; }
  .nota-titulo { font-size: 23px !important; }
  .modal form > input[type=text] { font-size: 22px !important; }
  .form-row input, .form-row select { font-size: 19px !important; }
  #captura-input { font-size: 21px !important; }
  .tarea-titulo { font-size: 21px !important; }
}

/* =============================================
   REFUERZO · Lista de tareas más prominente
   ============================================= */

/* Subtítulo de la página (SÁBADO · 9 DE MAYO) */
.main-sub {
  font-size: 22px !important;
  font-weight: 500;
  letter-spacing: 0.06em;
}

/* Sección de horario (MAÑANA / TARDE / NOCHE) */
.section-label {
  font-size: 22px !important;
  letter-spacing: 0.16em;
  font-weight: 600;
  margin-bottom: 22px;
}
.section { margin-bottom: 50px; }

/* Tarea individual */
.tarea { padding: 26px 0; gap: 22px; }
.tarea-titulo {
  font-size: 26px !important;
  font-weight: 600;
  line-height: 1.4;
}
.tarea-meta { gap: 16px; margin-top: 14px; }

/* Etiqueta dentro de la tarea (Hoy, trabajo...) */
.tarea-tag {
  font-size: 20px !important;
  padding: 7px 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Prioridad (Importante / Urgente) */
.tarea-prio {
  font-size: 20px !important;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* Hora "18:40" — la más prominente */
.tarea-time {
  font-size: 26px !important;
  font-weight: 600;
  font-family: var(--font-mono);
  margin-top: 4px;
}

/* Buscador */
.main-search input {
  font-size: 22px !important;
  padding: 16px 22px;
  width: 360px;
}