/* Fuentes locales Plus Jakarta Sans */
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../../assets/fonts/PlusJakartaSans-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../../assets/fonts/PlusJakartaSans-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../../assets/fonts/PlusJakartaSans-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../../assets/fonts/PlusJakartaSans-700.woff2') format('woff2');
}

:root {
  /* Paleta de colores */
  --negro-800: #1a1a1a;
  --negro-700: #262626;
  --negro-600: #333333;
  --blanco-50: #ffffff;
  --blanco-100: #f0f0f0;
  --accent-cyan: #00e5ff;
  --accent-blue: #007aff;
  --danger-red: #ef4444;
  --popout-width: clamp(320px, calc((100vw - 896px) / 2 - 48px), 460px);
  --anim-duration: 200ms;

  /* Tipografías */
  --font-family-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-code: 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* ==========================================================================
     DESIGN TOKENS - PC / DESKTOP (Default)
     ========================================================================== */
  --type-h1-size: 48px;
  --type-h1-weight: 700;
  --type-h1-spacing: -0.5px;
  --type-h1-line-height: 117%;

  --type-h2-size: 36px;
  --type-h2-weight: 700;
  --type-h2-spacing: -0.25px;
  --type-h2-line-height: 122%;

  --type-h3-size: 28px;
  --type-h3-weight: 600;
  --type-h3-spacing: 0px;
  --type-h3-line-height: 129%;

  --type-h4-size: 22px;
  --type-h4-weight: 600;
  --type-h4-spacing: 0px;
  --type-h4-line-height: 127%;

  --type-p-large-size: 18px;
  --type-p-large-weight: 400;
  --type-p-large-spacing: 0.15px;
  --type-p-large-line-height: 156%;

  --type-p-size: 16px;
  --type-p-weight: 400;
  --type-p-spacing: 0.25px;
  --type-p-line-height: 150%;

  --type-p-small-size: 14px;
  --type-p-small-weight: 400;
  --type-p-small-spacing: 0.3px;
  --type-p-small-line-height: 143%;

  --type-caption-size: 12px;
  --type-caption-weight: 400;
  --type-caption-spacing: 0.4px;
  --type-caption-line-height: 133%;

  --type-button-size: 14px;
  --type-button-weight: 600;
  --type-button-spacing: 0.5px;
  --type-button-line-height: 140%;

  --type-code-inline-size: 14px;
  --type-code-inline-weight: 400;
  --type-code-inline-spacing: 0px;
  --type-code-inline-line-height: 143%;

  --type-code-block-size: 14px;
  --type-code-block-weight: 400;
  --type-code-block-spacing: 0px;
  --type-code-block-line-height: 160%;
}

/* Tablet Tokens (600px - 959px) */
@media (max-width: 959px) {
  :root {
    --type-h1-size: 40px;
    --type-h1-line-height: 120%;

    --type-h2-size: 32px;
    --type-h2-line-height: 125%;

    --type-h3-size: 24px;
    --type-h3-line-height: 133%;

    --type-h4-size: 20px;
    --type-h4-line-height: 130%;

    --type-p-large-size: 18px;
    --type-p-large-line-height: 156%;

    --type-p-size: 16px;
    --type-p-line-height: 150%;

    --type-p-small-size: 14px;
    --type-p-small-line-height: 143%;

    --type-caption-size: 12px;
    --type-caption-line-height: 133%;

    --type-button-size: 14px;
    --type-button-line-height: 140%;

    --type-code-inline-line-height: 143%;
    --type-code-block-line-height: 160%;
  }
}

/* Mobile Tokens (< 600px) */
@media (max-width: 599px) {
  :root {
    --type-h1-size: 32px;
    --type-h1-line-height: 125%;

    --type-h2-size: 28px;
    --type-h2-line-height: 129%;

    --type-h3-size: 22px;
    --type-h3-line-height: 127%;

    --type-h4-size: 18px;
    --type-h4-line-height: 133%;

    --type-p-large-size: 16px;
    --type-p-large-line-height: 150%;

    --type-p-size: 16px;
    --type-p-line-height: 150%;

    --type-p-small-size: 14px;
    --type-p-small-line-height: 143%;

    --type-caption-size: 12px;
    --type-caption-line-height: 133%;

    --type-button-size: 14px;
    --type-button-line-height: 140%;

    --type-code-inline-line-height: 138%;
    --type-code-block-line-height: 154%;
  }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  height: 100dvh;
  overflow: hidden;
  background: var(--blanco-50);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--negro-800);
  user-select: none;
}

/* Contenedor Principal (1920×1024 base responsive) */
.page-container {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--blanco-50);
  overflow: hidden;
}

/* Frame de Contenido Central */
.main-frame {
  flex: 1;
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 28px;
  padding: 48px 16px 24px 16px;
  background: linear-gradient(rgba(26, 26, 26, 0.5), rgba(26, 26, 26, 0.5)), url('assets/Wallpaper.webp') center / cover no-repeat;
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.4);
}

/* Buscador Inteligente */
.search-container {
  width: 896px;
  max-width: calc(100% - 48px);
  padding: 16px 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.search-container:focus-within {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

.search-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 17px;
  font-weight: 500;
  color: var(--negro-800);
  letter-spacing: -0.2px;
}

.search-input::placeholder {
  color: rgba(26, 26, 26, 0.6);
  font-weight: 400;
}

/* Contenedor de Enlaces */
.links-container {
  width: 896px;
  max-width: calc(100% - 48px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* Header de Categorías */
.categories-header {
  display: flex;
  width: 100%;
  gap: 24px;
  align-items: flex-start;
}

.category-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex: 1 1 0;
  min-width: 0;
  padding-top: 12px;
  border-radius: 16px;
  cursor: pointer;
  position: relative;
  transition: opacity 0.2s ease;
}

.category-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--blanco-50);
  text-align: center;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.3px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.category-bar {
  width: 100px;
  max-width: 80%;
  height: 4px;
  border-radius: 24px 24px 0 0;
  background: transparent;
  transition: background-color 0.2s ease;
}

.category-tab:hover .category-bar {
  background: rgba(255, 255, 255, 0.5);
}

.category-tab.active .category-bar {
  background: var(--blanco-50);
}

/* Grid de Enlaces */
.links-grid {
  display: flex;
  width: 100%;
  gap: 24px;
  align-items: flex-start;
}

.links-column {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  flex: 1 1 0;
  min-width: 0;
}

.link-item {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px 16px;
  border-radius: 16px;
  width: 100%;
  text-decoration: none;
  color: var(--blanco-50);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: transparent;
  transition: background-color 0.2s ease, transform 0.15s ease;
  cursor: pointer;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.link-item:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.link-item:active {
  transform: translateY(0);
}

/* Barra Inferior */
.bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 40px;
  flex-shrink: 0;
  position: relative;
  z-index: 20;
}

/* Grupo de Notas */
.notes-group {
  display: flex;
  padding: 8px;
  align-items: center;
  gap: 8px;
  border-radius: 24px;
  background: var(--negro-800);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.note-btn {
  width: 24px;
  height: 24px;
  border-radius: 16px;
  background: var(--blanco-50);
  color: var(--negro-800);
  font-family: 'Plus Jakarta Sans', monospace;
  font-size: 12px;
  font-weight: 700;
  border: none;
  outline: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-tap-highlight-color: transparent;
}

.note-btn:hover {
  background: var(--accent-cyan);
  color: var(--negro-800);
  transform: scale(1.12);
}

.note-btn.active {
  background: var(--accent-cyan);
  color: var(--negro-800);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* Grupo de Reloj */
.clock-group {
  display: flex;
  padding: 8px;
  align-items: center;
  gap: 8px;
  border-radius: 24px;
  background: var(--negro-800);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.14);
}

.clock-btn {
  width: 24px;
  height: 24px;
  border-radius: 16px;
  background: var(--blanco-50);
  color: var(--negro-800);
  border: none;
  outline: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.clock-btn svg {
  width: 16px;
  height: 16px;
}

.clock-btn:hover, .clock-btn.active {
  background: var(--accent-cyan);
  color: var(--negro-800);
  transform: scale(1.12);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* =========================================
   POPOUT PANELS (NOTAS Y RELOJ)
   ========================================= */

.popout-panel {
  position: absolute;
  bottom: 72px;
  z-index: 50;
  width: var(--popout-width);
  background: var(--negro-800);
  color: var(--blanco-50);
  border-radius: 24px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: opacity var(--anim-duration) cubic-bezier(0.16, 1, 0.3, 1),
              transform var(--anim-duration) cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0s linear var(--anim-duration);
}

.popout-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition: opacity var(--anim-duration) cubic-bezier(0.16, 1, 0.3, 1),
              transform var(--anim-duration) cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0s linear 0s;
}

/* Popout Izquierdo: Notas */
.notes-panel {
  left: 16px;
  height: 480px;
  max-height: calc(100vh - 120px);
}

/* Popout Derecho: Reloj */
.clock-panel {
  right: 16px;
  height: auto;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.popout-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.note-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: var(--negro-800);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.note-title-wrapper {
  flex: 1;
  min-width: 0;
}

.note-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--blanco-50);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.note-title-input {
  width: 100%;
  background: var(--negro-700);
  border: 1px solid var(--accent-cyan);
  border-radius: 6px;
  color: var(--blanco-50);
  padding: 4px 8px;
  font-family: inherit;
  font-size: 15px;
  outline: none;
}

.clock-panel-title {
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.popout-close-btn {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.popout-close-btn:hover {
  color: var(--blanco-50);
  background: rgba(255, 255, 255, 0.1);
}

.popout-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.note-textarea {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  color: var(--blanco-100);
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  user-select: text;
  padding-right: 4px;
}

.note-textarea::-webkit-scrollbar,
.help-content::-webkit-scrollbar,
.clock-panel::-webkit-scrollbar {
  width: 5px;
}

.note-textarea::-webkit-scrollbar-thumb,
.help-content::-webkit-scrollbar-thumb,
.clock-panel::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.help-content {
  flex: 1;
  overflow-y: auto;
  font-size: 13px;
  line-height: 1.6;
  color: #cccccc;
  user-select: text;
}

.help-content h6 {
  font-size: 14px;
  color: var(--accent-cyan);
  margin: 12px 0 6px 0;
}

.help-content h6:first-child {
  margin-top: 0;
}

.help-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.help-content code {
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--blanco-50);
  font-family: monospace;
}

.popout-footer {
  flex-shrink: 0;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.save-status {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
}

/* =========================================
   WIDGETS DE RELOJ Y TEMPORIZADOR
   ========================================= */

.clock-panel-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.timer-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.section-title-row h5 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.7);
}

.wakelock-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: transparent;
  transition: background-color 0.2s ease;
}

.wakelock-indicator.active {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.circular-clock-widget {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.clock-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.clock-track {
  fill: none;
  stroke: rgba(255, 255, 255, 0.1);
  stroke-width: 6;
}

.timer-progress {
  fill: none;
  stroke: var(--accent-cyan);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 440;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.25s linear;
}

.clock-hand {
  stroke: var(--accent-cyan);
  stroke-width: 3;
  stroke-linecap: round;
  transform-origin: 80px 80px;
  transition: transform 0.1s linear;
}

.clock-center-dot {
  fill: var(--accent-cyan);
}

.clock-digital-display {
  position: absolute;
  font-family: 'Plus Jakarta Sans', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--blanco-50);
  letter-spacing: 0.5px;
}

.timer-presets {
  display: flex;
  gap: 6px;
  justify-content: center;
  width: 100%;
}

.preset-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--blanco-100);
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.preset-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.preset-btn.active {
  background: var(--accent-cyan);
  color: var(--negro-800);
  border-color: var(--accent-cyan);
}

.timer-controls {
  display: flex;
  gap: 8px;
  width: 100%;
}

.btn-timer {
  flex: 1;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all 0.15s ease;
}

.btn-timer.btn-primary {
  background: var(--accent-cyan);
  color: var(--negro-800);
}

.btn-timer.btn-primary:hover {
  background: #33ecff;
  transform: translateY(-1px);
}

.btn-timer.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--blanco-50);
}

.btn-timer.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.clock-divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

/* =========================================
   MENÚ CONTEXTUAL (CLIC DERECHO)
   ========================================= */

.context-menu {
  position: fixed;
  z-index: 1000;
  background: var(--negro-800);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 6px;
  min-width: 180px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  display: none;
  flex-direction: column;
  gap: 2px;
}

.context-menu.show {
  display: flex;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--blanco-100);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  background: transparent;
  text-align: left;
  width: 100%;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.context-menu-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--blanco-50);
}

.context-menu-item.danger {
  color: #ff6b6b;
}

.context-menu-item.danger:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #ff8585;
}

/* =========================================
   MODAL DE CONFIRMACIÓN / EDICIÓN
   ========================================= */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0s linear 0.2s;
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease, visibility 0s linear 0s;
}

.modal-dialog {
  background: var(--negro-800);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 24px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--blanco-50);
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-backdrop.show .modal-dialog {
  transform: scale(1);
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
}

.modal-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  font-weight: 600;
}

.modal-input {
  background: var(--negro-700);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--blanco-50);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s ease;
}

.modal-input:focus {
  border-color: var(--accent-cyan);
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 8px;
}

.btn-modal {
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all 0.15s ease;
}

.btn-modal.btn-cancel {
  background: rgba(255, 255, 255, 0.1);
  color: var(--blanco-50);
}

.btn-modal.btn-cancel:hover {
  background: rgba(255, 255, 255, 0.18);
}

.btn-modal.btn-confirm {
  background: var(--accent-cyan);
  color: var(--negro-800);
}

.btn-modal.btn-confirm:hover {
  background: #33ecff;
}

.btn-modal.btn-confirm.danger {
  background: var(--danger-red);
  color: var(--blanco-50);
}

.btn-modal.btn-confirm.danger:hover {
  background: #dc2626;
}