/* ═══════════════════════════════════════════════════════════════════════════
   BEBIDA TRACKER — Design System
   Dark neon theme: purple #a855f7 · cyan #06b6d4 · pink #ec4899
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Tokens ──────────────────────────────────────────────────────────────── */
:root {
  --bg-base:      #0a0a1a;
  --bg-surface:   #111128;
  --bg-elevated:  #1a1a35;

  --clr-purple:   #a855f7;
  --clr-cyan:     #06b6d4;
  --clr-pink:     #ec4899;
  --clr-gold:     #fbbf24;
  --clr-silver:   #94a3b8;
  --clr-bronze:   #cd7c3e;
  --clr-green:    #22c55e;
  --clr-red:      #f43f5e;

  --text-primary:   #f0f0ff;
  --text-secondary: #8b8baa;
  --text-muted:     #4a4a6a;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  --shadow-glow-purple: 0 0 20px rgba(168,85,247,.4);
  --shadow-glow-cyan:   0 0 20px rgba(6,182,212,.4);
  --shadow-glow-pink:   0 0 20px rgba(236,72,153,.4);
  --shadow-card:        0 8px 32px rgba(0,0,0,.5);

  --font: 'Outfit', system-ui, sans-serif;

  --header-h: 64px;
  --tab-h:    56px;
}

/* ── Reset & base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* ── Partículas de fondo ─────────────────────────────────────────────────── */
.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: .15;
  animation: float linear infinite;
}

@keyframes float {
  0%   { transform: translateY(110vh) rotate(0deg); opacity: 0; }
  10%  { opacity: .15; }
  90%  { opacity: .15; }
  100% { transform: translateY(-20px) rotate(720deg); opacity: 0; }
}

/* ── Vistas ──────────────────────────────────────────────────────────────── */
.view {
  position: fixed;
  inset: 0;
  z-index: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.view.active {
  opacity: 1;
  pointer-events: all;
}

/* ═══════════════════════════════════════════════════════════════════════════
   LOGIN
   ═══════════════════════════════════════════════════════════════════════════ */
.login-container {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  gap: 32px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(168,85,247,.15) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 100%, rgba(6,182,212,.1) 0%, transparent 60%);
}

/* Logo */
.login-logo { text-align: center; }

.logo-icon {
  font-size: 4rem;
  display: block;
  animation: bounce-in .6s cubic-bezier(.36,.07,.19,.97) both;
  filter: drop-shadow(0 0 24px rgba(168,85,247,.8));
}

@keyframes bounce-in {
  0%   { transform: scale(0) rotate(-15deg); }
  60%  { transform: scale(1.1) rotate(5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.logo-title {
  font-size: 2.2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--clr-purple), var(--clr-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 8px;
  letter-spacing: -1px;
}

.logo-subtitle {
  color: var(--text-secondary);
  font-size: .9rem;
  margin-top: 6px;
  font-style: italic;
}

/* Card */
.glass-card {
  background: rgba(17,17,40,.8);
  border: 1px solid rgba(168,85,247,.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255,255,255,.05);
}

.login-card { width: 100%; max-width: 420px; }

.card-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}

/* Info box — explicar auto-registro */
.info-box {
  background: rgba(168,85,247,.07);
  border: 1px solid rgba(168,85,247,.2);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.info-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .83rem;
  color: var(--text-secondary);
  line-height: 1.45;
  padding: 6px 0;
}

.info-row strong { color: var(--text-primary); }

.info-icon { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }

.info-divider {
  height: 1px;
  background: rgba(168,85,247,.15);
  margin: 2px 0;
}

/* Campos */
.field-group { margin-bottom: 20px; }

.field-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.field-input {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1.5px solid rgba(168,85,247,.2);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.field-input:focus {
  border-color: var(--clr-purple);
  box-shadow: 0 0 0 3px rgba(168,85,247,.2);
}

.field-input::placeholder { color: var(--text-muted); }

.password-wrapper { position: relative; }

.password-wrapper .field-input { padding-right: 48px; }

.toggle-pwd {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  opacity: .5;
  transition: opacity .2s;
}
.toggle-pwd:hover { opacity: 1; }

/* Botones principales */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--clr-purple), #7c3aed);
  color: #fff;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  padding: 15px 28px;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, filter .15s;
  box-shadow: var(--shadow-glow-purple);
  letter-spacing: .02em;
}

.btn-primary:hover  { filter: brightness(1.12); transform: translateY(-2px); box-shadow: 0 0 30px rgba(168,85,247,.6); }
.btn-primary:active { transform: translateY(0); filter: brightness(.95); }

.btn-full { width: 100%; }

/* Error */
.error-msg {
  background: rgba(244,63,94,.15);
  border: 1px solid rgba(244,63,94,.4);
  border-radius: var(--radius-sm);
  color: #fb7185;
  padding: 12px 14px;
  font-size: .88rem;
  margin-bottom: 18px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   APP SHELL
   ═══════════════════════════════════════════════════════════════════════════ */

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(10,10,26,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(168,85,247,.15);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo { font-size: 1.6rem; }

.header-title {
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--clr-purple), var(--clr-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1.1;
}

.header-user {
  font-size: .78rem;
  color: var(--clr-cyan);
  font-weight: 600;
  display: block;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(168,85,247,.3);
  background: rgba(168,85,247,.08);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s;
}
.btn-icon:hover { background: rgba(168,85,247,.2); color: var(--clr-purple); border-color: var(--clr-purple); }

/* Tab nav */
.tab-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: var(--tab-h);
  background: var(--bg-surface);
  border-bottom: 1px solid rgba(168,85,247,.1);
  position: sticky;
  top: var(--header-h);
  z-index: 90;
}

.tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font);
  font-size: .92rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: color .2s, border-color .2s;
}

.tab-btn.active {
  color: var(--clr-purple);
  border-bottom-color: var(--clr-purple);
  text-shadow: 0 0 12px rgba(168,85,247,.5);
}

/* Panels */
.panel { display: none; padding: 24px 16px 100px; }
.panel.active { display: block; }

/* ═══════════════════════════════════════════════════════════════════════════
   PANEL BEBIDAS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Hero de puntos */
.points-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 0 32px;
}

.points-ring {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: conic-gradient(var(--clr-purple) 0deg, var(--clr-cyan) 180deg, var(--bg-elevated) 360deg);
  box-shadow: 0 0 40px rgba(168,85,247,.4), inset 0 0 20px rgba(0,0,0,.6);
  animation: pulse-ring 3s ease-in-out infinite;
}

.points-ring::before {
  content: '';
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--bg-base);
}

@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 30px rgba(168,85,247,.4), inset 0 0 20px rgba(0,0,0,.6); }
  50%       { box-shadow: 0 0 50px rgba(168,85,247,.7), inset 0 0 20px rgba(0,0,0,.6); }
}

.points-value {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--clr-purple);
  text-shadow: 0 0 20px rgba(168,85,247,.8);
  position: relative;
  z-index: 1;
  transition: transform .15s;
  line-height: 1;
}

.points-value.bump { transform: scale(1.25); }

.points-label {
  font-size: .75rem;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  position: relative;
  z-index: 1;
}

.points-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: .9rem;
}

.meta-sep { color: var(--text-muted); }

/* Grid de bebidas */
.drinks-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.drink-card {
  background: rgba(17,17,40,.8);
  border: 1.5px solid rgba(168,85,247,.15);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color .25s, box-shadow .25s;
  backdrop-filter: blur(10px);
}

.drink-card:hover {
  border-color: rgba(168,85,247,.4);
  box-shadow: 0 4px 20px rgba(168,85,247,.15);
}

.drink-emoji { font-size: 2.4rem; line-height: 1; }

.drink-info { text-align: center; }

.drink-name {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.drink-pts {
  display: block;
  font-size: .75rem;
  color: var(--clr-cyan);
  font-weight: 600;
  margin-top: 2px;
}

/* Controles de contador */
.drink-counter {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  justify-content: center;
}

.counter-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(168,85,247,.3);
  background: rgba(168,85,247,.08);
  color: var(--clr-purple);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  line-height: 1;
  user-select: none;
  -webkit-user-select: none;
}

.counter-btn.plus {
  border-color: var(--clr-purple);
  background: rgba(168,85,247,.2);
}
.counter-btn.plus:hover  { background: var(--clr-purple); color: #fff; box-shadow: var(--shadow-glow-purple); }
.counter-btn.plus:active { transform: scale(.9); }

.counter-btn.minus:hover  { background: rgba(244,63,94,.2); border-color: var(--clr-red); color: var(--clr-red); }
.counter-btn.minus:active { transform: scale(.9); }

.counter-value {
  font-size: 1.5rem;
  font-weight: 800;
  min-width: 36px;
  text-align: center;
  color: var(--text-primary);
  transition: transform .15s;
}

.counter-value.bump { transform: scale(1.35); color: var(--clr-purple); }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(26,26,53,.95);
  border: 1px solid rgba(168,85,247,.4);
  border-radius: 50px;
  padding: 12px 24px;
  font-size: .88rem;
  font-weight: 600;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  z-index: 200;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  white-space: nowrap;
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ═══════════════════════════════════════════════════════════════════════════
   PANEL RANKING
   ═══════════════════════════════════════════════════════════════════════════ */
.ranking-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.ranking-title {
  font-size: 1.3rem;
  font-weight: 800;
}

.btn-refresh {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(6,182,212,.12);
  border: 1.5px solid rgba(6,182,212,.3);
  border-radius: 50px;
  color: var(--clr-cyan);
  font-family: var(--font);
  font-size: .82rem;
  font-weight: 700;
  padding: 8px 16px;
  cursor: pointer;
  transition: all .2s;
}

.btn-refresh:hover { background: rgba(6,182,212,.25); box-shadow: var(--shadow-glow-cyan); }

.refresh-icon { transition: transform .5s; }
.btn-refresh.spinning .refresh-icon { animation: spin .6s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }

.ranking-list { display: flex; flex-direction: column; gap: 10px; }

.ranking-loading {
  text-align: center;
  color: var(--text-secondary);
  padding: 40px 0;
  font-size: .95rem;
}

/* Fila de ranking */
.rank-row {
  display: grid;
  grid-template-columns: 52px 44px 1fr auto;
  align-items: center;
  gap: 12px;
  background: rgba(17,17,40,.8);
  border: 1.5px solid rgba(168,85,247,.1);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  backdrop-filter: blur(10px);
  transition: transform .2s, box-shadow .2s;
  animation: slide-in .4s ease both;
}

@keyframes slide-in {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.rank-row:hover { transform: translateX(4px); }

/* Top 3 */
.rank-row[data-pos="1"] {
  border-color: rgba(251,191,36,.5);
  background: rgba(251,191,36,.06);
  box-shadow: 0 4px 20px rgba(251,191,36,.12);
}
.rank-row[data-pos="2"] {
  border-color: rgba(148,163,184,.4);
  background: rgba(148,163,184,.05);
}
.rank-row[data-pos="3"] {
  border-color: rgba(205,124,62,.4);
  background: rgba(205,124,62,.05);
}

/* Marcador de posición */
.rank-pos {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.rank-medal {
  font-size: 1.6rem;
  line-height: 1;
}

.rank-medal.gold   { filter: drop-shadow(0 0 8px rgba(251,191,36,.9)); animation: medal-glow 2s ease-in-out infinite; }
.rank-medal.silver { filter: drop-shadow(0 0 6px rgba(148,163,184,.6)); }
.rank-medal.bronze { filter: drop-shadow(0 0 6px rgba(205,124,62,.6)); }

@keyframes medal-glow {
  0%, 100% { filter: drop-shadow(0 0 8px rgba(251,191,36,.9)); transform: scale(1); }
  50%       { filter: drop-shadow(0 0 18px rgba(251,191,36,1)); transform: scale(1.1); }
}

.rank-num {
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* Info del jugador */
.rank-info { min-width: 0; }

.rank-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.rank-name.is-me { color: var(--clr-cyan); }
.rank-name.is-me::after { content: ' (tú)'; font-size: .7rem; font-weight: 600; opacity: .7; }

.rank-drinks-count {
  font-size: .75rem;
  color: var(--text-secondary);
  display: block;
  margin-top: 2px;
}

/* Puntos */
.rank-pts-col { text-align: right; }

.rank-pts {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--clr-purple);
  display: block;
}

.rank-row[data-pos="1"] .rank-pts { color: var(--clr-gold); text-shadow: 0 0 12px rgba(251,191,36,.6); }
.rank-row[data-pos="2"] .rank-pts { color: var(--clr-silver); }
.rank-row[data-pos="3"] .rank-pts { color: var(--clr-bronze); }

.rank-pts-label { font-size: .7rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; }

.ranking-autoupdate {
  text-align: center;
  color: var(--text-muted);
  font-size: .75rem;
  margin-top: 20px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   AVATARES
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Avatar en la cabecera ────────────────────────────────────────────────────────── */
.header-avatar-wrap { flex-shrink: 0; }

.header-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(168,85,247,.55);
  background: linear-gradient(135deg, rgba(168,85,247,.5), rgba(6,182,212,.5));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  overflow: hidden;
  box-shadow: 0 0 14px rgba(168,85,247,.45);
  letter-spacing: -.5px;
}

.header-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Sección de subida de avatar (panel bebidas) ────────────────────── */
.avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
}

.avatar-upload-area {
  position: relative;
  cursor: pointer;
  display: inline-block;
  -webkit-tap-highlight-color: transparent;
}

.avatar-circle-lg {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 3px solid rgba(168,85,247,.4);
  background: linear-gradient(135deg, rgba(168,85,247,.25), rgba(6,182,212,.25));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-purple);
  overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
  box-shadow: 0 0 24px rgba(168,85,247,.2);
}

.avatar-upload-area:hover .avatar-circle-lg,
.avatar-upload-area:focus .avatar-circle-lg {
  border-color: var(--clr-purple);
  box-shadow: 0 0 36px rgba(168,85,247,.55);
}

.avatar-img-lg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-overlay-icon {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 28px;
  height: 28px;
  background: var(--clr-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  border: 2.5px solid var(--bg-base);
  box-shadow: 0 2px 8px rgba(0,0,0,.5);
  transition: transform .2s;
}

.avatar-upload-area:hover .avatar-overlay-icon { transform: scale(1.15); }

.avatar-hint {
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
}

/* ── Avatares en el ranking ───────────────────────────────────────────────────── */
.rank-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(168,85,247,.3);
  display: block;
  flex-shrink: 0;
}

.rank-avatar-placeholder {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(168,85,247,.3), rgba(6,182,212,.3));
  border: 2px solid rgba(168,85,247,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-purple);
  flex-shrink: 0;
  letter-spacing: -.5px;
}

.rank-row[data-pos="1"] .rank-avatar,
.rank-row[data-pos="1"] .rank-avatar-placeholder {
  border-color: rgba(251,191,36,.7);
  box-shadow: 0 0 14px rgba(251,191,36,.5);
}

.rank-row[data-pos="2"] .rank-avatar,
.rank-row[data-pos="2"] .rank-avatar-placeholder {
  border-color: rgba(148,163,184,.6);
  box-shadow: 0 0 10px rgba(148,163,184,.3);
}

.rank-row[data-pos="3"] .rank-avatar,
.rank-row[data-pos="3"] .rank-avatar-placeholder {
  border-color: rgba(205,124,62,.6);
  box-shadow: 0 0 10px rgba(205,124,62,.3);
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Pantallas grandes
   ═══════════════════════════════════════════════════════════════════════════ */
@media (min-width: 600px) {
  .login-card { padding: 40px 40px; }

  .drinks-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px;
    margin: 0 auto;
  }

  .panel { padding: 28px 24px 80px; max-width: 640px; margin: 0 auto; }
}

@media (min-width: 900px) {
  .drinks-grid {
    grid-template-columns: repeat(4, 1fr);
    max-width: 860px;
    margin: 0 auto;
  }
}

/* ── Scrollbar personalizada ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(168,85,247,.4); border-radius: 10px; }

/* ── Selección de texto ──────────────────────────────────────────────────── */
::selection { background: rgba(168,85,247,.35); color: #fff; }