/* ==========================================================================
   OfficeAcademy · Dashboard
   Reutiliza los tokens definidos en auth.css (paleta, tipografía, radios)
   ========================================================================== */
@import url('./auth.css');

body.app { overflow-x: hidden; position: relative; }

/* ---------------- Fondo decorativo (más vistoso que un color plano) ---------------- */
body.app::before {
  content: '';
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 900px 600px at 8% -8%, color-mix(in srgb, var(--brand) 20%, transparent), transparent 60%),
    radial-gradient(ellipse 800px 700px at 100% 0%, color-mix(in srgb, var(--brand-2) 16%, transparent), transparent 55%),
    radial-gradient(ellipse 900px 700px at 50% 120%, color-mix(in srgb, var(--excel) 10%, transparent), transparent 60%),
    var(--bg);
}
[data-theme="dark"] body.app::before {
  background:
    radial-gradient(ellipse 900px 600px at 8% -8%, color-mix(in srgb, var(--brand) 26%, transparent), transparent 60%),
    radial-gradient(ellipse 800px 700px at 100% 0%, color-mix(in srgb, var(--brand-2) 20%, transparent), transparent 55%),
    radial-gradient(ellipse 900px 700px at 50% 120%, color-mix(in srgb, var(--excel) 16%, transparent), transparent 60%),
    var(--bg);
}

.app-shell {
  display: grid;
  grid-template-columns: 76px 1fr;
  min-height: 100vh;
}
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .sidebar.open { display: flex; position: fixed; z-index: 40; height: 100vh; width: 250px !important; }
}

/* ---------------- Sidebar: colapsada por defecto, se expande al pasar el cursor ---------------- */
.sidebar {
  background: var(--bg-dim);
  border-right: 1px solid var(--divider);
  padding: 26px 14px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  width: 76px;
  overflow: hidden;
  white-space: nowrap;
  transition: width .22s var(--ease), box-shadow .22s var(--ease);
}
@media (min-width: 901px) {
  .sidebar:hover {
    width: 250px;
    position: fixed; top: 0; left: 0; height: 100vh; z-index: 60;
    box-shadow: 16px 0 40px -14px rgba(0,0,0,.35);
    padding: 26px 18px;
  }
}
.sidebar .brand-mark { padding: 0 8px; overflow: hidden; }

.nav-group { display: flex; flex-direction: column; gap: 3px; }
.nav-group .group-label {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin: 14px 8px 6px;
  overflow: hidden; white-space: nowrap;
}
.nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  color: var(--text-soft);
  transition: background .18s, color .18s, transform .18s;
  cursor: pointer;
  border: none; background: none; width: 100%; text-align: left; font-family: inherit;
  overflow: hidden; white-space: nowrap;
}
.nav-link .ic { width: 18px; text-align: center; flex-shrink: 0; }
.nav-link:hover { background: var(--input-bg); color: var(--text); transform: translateX(2px); }
.nav-link.active { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; box-shadow: 0 8px 18px -6px rgba(79,93,255,.55); }

.sidebar-footer { margin-top: auto; }

/* ---------------- Topbar ---------------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  border-bottom: 1px solid var(--divider);
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
}
.topbar .menu-btn { display: none; background: none; border: none; font-size: 20px; color: var(--text); cursor: pointer; }
@media (max-width: 900px) { .topbar .menu-btn { display: block; } }

.pill-stats { display: flex; gap: 10px; }
.pill {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--input-bg);
  border: 1px solid var(--divider);
  font-family: var(--f-mono);
  font-size: 12.5px;
  font-weight: 600;
}
.pill.streak { color: var(--slide); }
.pill.coins { color: #B8860B; }

.topbar-right { display: flex; align-items: center; gap: 14px; }

/* ---------------- Contenido ---------------- */
.content { padding: 28px 32px 60px; max-width: 1180px; }
@media (max-width: 640px) {
  .content { padding: 18px 16px 50px; }
  .topbar { padding: 14px 16px; }
  .hero-welcome { flex-direction: column; align-items: flex-start; padding: 22px 20px; }
  .hero-cta { align-items: flex-start; width: 100%; }
  .hero-cta a { width: 100%; text-align: center; }
  .pill-stats { flex-wrap: wrap; }
  .xp-bar-wrap { width: 100%; }
}

.hero-welcome {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background:
    radial-gradient(circle at 90% 10%, rgba(79,93,255,.14), transparent 45%),
    var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  margin-bottom: 26px;
  backdrop-filter: blur(16px);
  flex-wrap: wrap;
}
.hero-left { display: flex; align-items: center; gap: 20px; }

.avatar-ring { position: relative; width: 84px; height: 84px; min-width: 84px; min-height: 84px; max-width: 84px; max-height: 84px; flex-shrink: 0; box-sizing: border-box; }
.avatar-ring svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.avatar-ring svg circle { fill: none; stroke-width: 6; }
.avatar-ring svg circle.track { stroke: var(--divider); }
.avatar-ring svg circle.prog { stroke: url(#gradXP); stroke-linecap: round; transition: stroke-dashoffset .8s var(--ease); }
.avatar-ring .fallback {
  position: absolute; inset: 8px; border-radius: 50%;
  background: var(--bg-dim); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-display); font-size: 22px; font-weight: 700; color: var(--brand);
  box-sizing: border-box; line-height: 1;
}
.avatar-ring .fallback img {
  position: absolute !important; inset: 0 !important;
  width: 100% !important; height: 100% !important; max-width: 100% !important; max-height: 100% !important;
  object-fit: cover; display: block; border-radius: 50%; box-sizing: border-box;
}
.avatar-ring .level-badge {
  position: absolute; bottom: -4px; right: -4px;
  background: var(--brand); color: #fff;
  font-family: var(--f-mono); font-size: 11px; font-weight: 700;
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg);
}

.hero-name { font-family: var(--f-display); font-size: 22px; margin: 0 0 3px; letter-spacing: -0.01em; }
.hero-sub { color: var(--text-soft); font-size: 13.5px; margin: 0; }
.xp-bar-wrap { margin-top: 10px; width: 220px; }
.xp-bar-track { height: 8px; border-radius: 999px; background: var(--divider); overflow: hidden; }
.xp-bar-fill { height: 100%; background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-radius: 999px; transition: width .8s var(--ease); }
.xp-bar-label { font-family: var(--f-mono); font-size: 11px; color: var(--text-soft); margin-top: 5px; }

.hero-cta { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; }

/* ---------------- Stat cards ---------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 26px;
}
@media (max-width: 800px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  backdrop-filter: blur(14px);
  transition: transform .2s var(--ease);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 14px 26px -12px rgba(79,93,255,.3); border-color: color-mix(in srgb, var(--brand) 40%, var(--glass-border)); }
.stat-card .stat-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.stat-card .stat-icon { font-size: 18px; }
.stat-card .stat-value { font-family: var(--f-display); font-size: 26px; font-weight: 700; }
.stat-card .stat-label { font-size: 12.5px; color: var(--text-soft); }

/* ---------------- Secciones ---------------- */
.section-title {
  display: flex; align-items: center; justify-content: space-between;
  margin: 30px 0 14px;
}
.section-title h3 { font-family: var(--f-display); font-size: 17px; margin: 0; }
.section-title a { font-size: 13px; color: var(--brand); font-weight: 600; }

.courses-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .courses-row { grid-template-columns: 1fr; } }

.course-card {
  border-radius: var(--radius-md);
  padding: 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
}
.course-card::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 5px; height: 100%;
}
.course-card.word::before { background: var(--word); }
.course-card.excel::before { background: var(--excel); }
.course-card.slide::before { background: var(--slide); }
.course-card .c-tag {
  font-family: var(--f-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-soft); margin-bottom: 6px; display: block;
}
.course-card h4 { margin: 0 0 6px; font-family: var(--f-display); font-size: 16px; }
.course-card p { margin: 0 0 14px; font-size: 12.5px; color: var(--text-soft); }
.course-card .progress-track { height: 7px; border-radius: 999px; background: var(--divider); overflow: hidden; margin-bottom: 8px; }
.course-card .progress-fill { height: 100%; border-radius: 999px; }
.course-card.word .progress-fill { background: var(--word); }
.course-card.excel .progress-fill { background: var(--excel); }
.course-card.slide .progress-fill { background: var(--slide); }
.course-card .progress-label { font-family: var(--f-mono); font-size: 11px; color: var(--text-soft); }
.course-card .btn-continue {
  margin-top: 12px; width: 100%; padding: 9px; border-radius: var(--radius-sm);
  border: 1px solid var(--divider); background: var(--input-bg); font-weight: 600;
  font-size: 12.5px; cursor: pointer; color: var(--text);
}
.course-card .btn-continue:hover { background: var(--bg-dim); }

/* ---------------- Insignias ---------------- */
.badges-row { display: flex; gap: 14px; flex-wrap: wrap; }
.badge-chip {
  width: 76px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.badge-chip .badge-icon {
  width: 54px; height: 54px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  background: var(--glass); border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.badge-chip.locked .badge-icon { opacity: .35; filter: grayscale(1); }
.badge-chip span.name { font-size: 10.5px; color: var(--text-soft); font-weight: 600; }

/* ---------------- Historial ---------------- */
.history-list { display: flex; flex-direction: column; gap: 2px; }
.history-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 6px;
  border-bottom: 1px solid var(--divider);
  font-size: 13.5px;
}
.history-item .h-icon {
  width: 32px; height: 32px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--input-bg); flex-shrink: 0; font-size: 14px;
}
.history-item .h-text b { font-weight: 700; }
.history-item .h-time { margin-left: auto; color: var(--text-soft); font-size: 11.5px; font-family: var(--f-mono); }

.empty-state { text-align: center; padding: 30px 10px; color: var(--text-soft); font-size: 13.5px; }

.skeleton { position: relative; overflow: hidden; background: var(--divider); border-radius: 8px; color: transparent !important; }
.skeleton::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

/* ============================================================================
   Componentes compartidos: Perfil, Configuración, Tienda, Premium, Ranking, Comentarios
   ============================================================================ */

.panel-card {
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 28px 30px;
  backdrop-filter: blur(16px); margin-bottom: 20px;
}
.panel-card h3 { font-family: var(--f-display); font-size: 17px; margin-bottom: 4px; }
.panel-card .panel-sub { color: var(--text-soft); font-size: 13px; margin-bottom: 20px; }

/* Toggle switch (Configuración) */
.switch-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--divider); }
.switch-row:last-child { border-bottom: none; }
.switch-row .s-label b { display: block; font-size: 14px; }
.switch-row .s-label span { font-size: 12.5px; color: var(--text-soft); }
.switch { position: relative; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; background: var(--divider); border-radius: 999px; cursor: pointer; transition: background .25s; }
.switch .slider::before { content:''; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: transform .25s var(--ease); box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.switch input:checked + .slider { background: var(--brand); }
.switch input:checked + .slider::before { transform: translateX(20px); }

.danger-zone { border: 1px solid color-mix(in srgb, var(--slide) 30%, var(--divider)); border-radius: var(--radius-md); padding: 18px 20px; margin-top: 10px; }
.danger-zone h4 { color: var(--slide); font-size: 14px; margin-bottom: 6px; }
.danger-zone p { font-size: 12.5px; color: var(--text-soft); margin-bottom: 14px; }
.btn-danger { padding: 10px 18px; border-radius: var(--radius-sm); border: 1px solid var(--slide); background: transparent; color: var(--slide); font-weight: 700; font-size: 13px; }
.btn-danger:hover { background: var(--slide); color: #fff; }

/* Tienda */
.shop-grid-dash { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 800px) { .shop-grid-dash { grid-template-columns: repeat(2, 1fr); } }
.shop-item-dash { background: var(--input-bg); border: 1px solid var(--divider); border-radius: var(--radius-md); padding: 18px; text-align: center; transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s; }
.shop-item-dash:hover { transform: translateY(-4px); box-shadow: 0 14px 28px -12px rgba(79,93,255,.35); border-color: var(--brand); }
.shop-item-dash .s-ic { width: 48px; height: 48px; margin: 0 auto 10px; border-radius: 14px; background: linear-gradient(135deg, var(--bg-dim), var(--input-bg)); display: flex; align-items: center; justify-content: center; font-size: 22px; box-shadow: inset 0 0 0 1px var(--divider); }
.shop-item-dash h5 { font-size: 13px; margin-bottom: 8px; }
.shop-item-dash .buy-btn { width: 100%; padding: 8px; border-radius: var(--radius-sm); border: 1px solid var(--divider); background: var(--bg-dim); font-size: 12px; font-weight: 700; color: var(--text); }
.shop-item-dash .buy-btn.owned { background: var(--excel); border-color: var(--excel); color: #fff; }
.shop-item-dash .buy-btn:disabled { opacity: .5; cursor: not-allowed; }

/* Premium */
.premium-hero { text-align: center; padding: 10px 0 20px; }
.plan-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 640px; margin: 0 auto; }
@media (max-width: 700px) { .plan-grid { grid-template-columns: 1fr; } }
.plan-card { border-radius: var(--radius-md); padding: 24px; border: 1px solid var(--divider); background: var(--input-bg); }
.plan-card.pro { border: 2px solid var(--brand); background: linear-gradient(160deg, rgba(79,93,255,.1), transparent); position: relative; }
.plan-card.pro .badge-pro { position: absolute; top: -11px; right: 18px; background: var(--brand); color: #fff; font-size: 10.5px; font-family: var(--f-mono); padding: 4px 10px; border-radius: 999px; }
.plan-card h4 { font-size: 15px; margin-bottom: 6px; }
.plan-card .price { font-family: var(--f-display); font-size: 26px; margin: 10px 0; }
.plan-card .price span { font-size: 12px; color: var(--text-soft); font-family: var(--f-body); }
.plan-card ul { list-style: none; margin: 16px 0 20px; display: flex; flex-direction: column; gap: 9px; }
.plan-card ul li { font-size: 12.5px; color: var(--text-soft); display: flex; gap: 8px; align-items: center; }
.plan-card ul li i { color: var(--brand); }

/* Ranking */
.rank-tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.rank-tab { padding: 8px 16px; border-radius: 999px; font-size: 12.5px; font-weight: 700; border: 1px solid var(--divider); background: var(--input-bg); color: var(--text-soft); }
.rank-tab.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.rank-row-dash { display: flex; align-items: center; gap: 14px; padding: 14px 6px; border-bottom: 1px solid var(--divider); }
.rank-row-dash:last-child { border-bottom: none; }
.rank-row-dash.me { background: color-mix(in srgb, var(--brand) 8%, transparent); border-radius: var(--radius-sm); padding-left: 10px; }
.rank-pos-dash { width: 28px; font-family: var(--f-display); font-weight: 700; color: var(--text-soft); text-align: center; }
.rank-avatar-dash { width: 36px; height: 36px; border-radius: 50%; background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--f-display); font-weight: 700; font-size: 12.5px; flex-shrink: 0; }

/* Comentarios (dashboard) */
.comment-form-dash { display: flex; gap: 10px; margin-bottom: 20px; }
.comment-form-dash input { flex: 1; padding: 12px 16px; border-radius: 999px; border: 1px solid var(--divider); background: var(--input-bg); color: var(--text); font-size: 13.5px; outline: none; }

/* Comentarios: tarjetas individuales (comparten nombres de clase con index.html) */
.comment-item { display: flex; gap: 12px; padding: 16px 4px; border-bottom: 1px solid var(--divider); }
.comment-item:last-child { border-bottom: none; }
.comment-item .c-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--f-display); font-weight: 700; font-size: 12.5px; color: #fff; background: var(--brand); flex-shrink: 0; }
.comment-item .c-body { flex: 1; }
.comment-item .c-body b { font-size: 13.5px; }
.comment-item .c-body p { font-size: 13.5px; color: var(--text-soft); margin: 3px 0 6px; }
.comment-item .c-actions { display: flex; gap: 14px; font-size: 12px; color: var(--text-soft); align-items: center; }
.comment-item .c-actions button { background: none; border: none; color: var(--text-soft); font-size: 12px; display: flex; align-items: center; gap: 4px; }
.comment-item .c-actions button:hover { color: var(--brand); }
.comment-item .c-actions button.liked { color: var(--slide); }
.comment-item .c-actions .c-time { margin-left: auto; font-family: var(--f-mono); font-size: 11px; }