/* ═══════════════════════════════════════════════════
   PLANIFICAPP — Premium Dark UI
   ═══════════════════════════════════════════════════ */

:root {
  /* Paleta HSL Premium - Vibrant Space & Neon */
  --bg:           hsl(245, 35%, 6%);
  --bg2:          hsl(245, 30%, 10%);
  --bg3:          hsl(245, 25%, 14%);
  --bg4:          hsl(245, 20%, 18%);
  --bg5:          hsl(245, 15%, 24%);

  /* Bordes Suaves y Translúcidos */
  --border:       hsla(245, 50%, 40%, 0.25);
  --border2:      hsla(245, 50%, 50%, 0.35);
  --border3:      hsla(245, 50%, 60%, 0.5);

  /* Texto de Alta Legibilidad */
  --text:         hsl(0, 0%, 100%);
  --text2:        hsl(245, 10%, 80%);
  --text3:        hsl(245, 15%, 65%);
  --text4:        hsl(245, 20%, 45%);

  /* Acento Principal - Neon Fuchsia / Magenta */
  --primary:      hsl(320, 95%, 65%);
  --primary-l:    hsl(320, 100%, 75%);
  --primary-d:    hsl(320, 85%, 50%);
  --primary-bg:   hsla(320, 95%, 65%, 0.12);
  --primary-br:   hsla(320, 95%, 65%, 0.35);
  --primary-gl:   hsla(320, 95%, 65%, 0.08);
  --primary-glow: 0 0 30px hsla(320, 95%, 65%, 0.5);

  /* Acento Secundario - Electric Cyan */
  --cyan:         hsl(190, 100%, 50%);
  --cyan-bg:      hsla(190, 100%, 50%, 0.12);
  --cyan-br:      hsla(190, 100%, 50%, 0.35);

  /* Éxito - Emerald Green */
  --green:        hsl(150, 90%, 50%);
  --green-bg:     hsla(150, 90%, 50%, 0.12);
  --green-br:     hsla(150, 90%, 50%, 0.35);

  /* Alerta - Bright Orange */
  --amber:        hsl(30, 100%, 55%);
  --amber-bg:     hsla(30, 100%, 55%, 0.12);
  --amber-br:     hsla(30, 100%, 55%, 0.35);

  /* Gold - Premium */
  --gold:         hsl(45, 100%, 50%);
  --gold-bg:      hsla(45, 100%, 50%, 0.12);
  --gold-br:      hsla(45, 100%, 50%, 0.35);

  /* Radios, Sombras y Efectos Glassmorphic */
  --r:            12px;
  --r2:           18px;
  --r3:           24px;
  --sh:           0 8px 32px rgba(0, 0, 0, 0.4);
  --sh2:          0 16px 48px rgba(0, 0, 0, 0.6);
  
  /* Animaciones y Transiciones */
  --tr:           all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --tr-fast:      all 0.15s ease-out;
  --tr-bounce:    all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ═══════════════════════════════════════════════════
   MODO CLARO (LIGHT THEME)
   ═══════════════════════════════════════════════════ */
[data-theme="light"] {
  --bg:           hsl(245, 15%, 96%);
  --bg2:          hsl(245, 20%, 98%);
  --bg3:          hsl(0, 0%, 100%);
  --bg4:          hsl(245, 10%, 92%);
  --bg5:          hsl(245, 15%, 88%);

  --border:       hsla(245, 20%, 50%, 0.15);
  --border2:      hsla(245, 20%, 50%, 0.25);
  --border3:      hsla(245, 20%, 50%, 0.4);

  --text:         hsl(245, 30%, 15%);
  --text2:        hsl(245, 20%, 35%);
  --text3:        hsl(245, 15%, 45%);
  --text4:        hsl(245, 20%, 55%);

  --primary:      hsl(320, 85%, 50%);
  --primary-l:    hsl(320, 90%, 60%);
  --primary-d:    hsl(320, 85%, 40%);
  --primary-bg:   hsla(320, 85%, 55%, 0.12);
  --primary-br:   hsla(320, 85%, 55%, 0.35);
  --primary-gl:   hsla(320, 85%, 55%, 0.08);
  --primary-glow: 0 0 20px hsla(320, 85%, 55%, 0.3);

  --cyan:         hsl(190, 100%, 40%);
  --cyan-bg:      hsla(190, 100%, 40%, 0.12);
  --cyan-br:      hsla(190, 100%, 40%, 0.35);

  --green:        hsl(150, 90%, 35%);
  --green-bg:     hsla(150, 90%, 35%, 0.12);
  --green-br:     hsla(150, 90%, 35%, 0.35);

  --amber:        hsl(30, 100%, 45%);
  --amber-bg:     hsla(30, 100%, 45%, 0.12);
  --amber-br:     hsla(30, 100%, 45%, 0.35);

  --gold:         hsl(45, 100%, 40%);
  --gold-bg:      hsla(45, 100%, 40%, 0.12);
  --gold-br:      hsla(45, 100%, 40%, 0.35);

  --sh:           0 8px 32px rgba(0, 0, 0, 0.05);
  --sh2:          0 16px 48px rgba(0, 0, 0, 0.1);
  --t:            250ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --glass:        rgba(15, 10, 30, 0.55);
  --glass-border: hsla(245, 50%, 50%, 0.15);
}

/* ── Reset ─────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:15px; scroll-behavior:smooth; }
body {
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a { text-decoration:none; color:inherit; }
button,input,select,textarea { font-family:inherit; }
.hidden { display:none !important; }

/* Scrollbar */
::-webkit-scrollbar       { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--bg2); }
::-webkit-scrollbar-thumb { background:var(--bg5); border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:var(--border3); }

/* ── Layout principal ──────────────────────────────── */
#shell { display:flex; min-height:100vh; }
#main  { margin-left:240px; flex:1; display:flex; flex-direction:column; min-height:100vh; transition: margin-left var(--t); }
#main.sb-collapsed { margin-left:80px; }
#page  { flex:1; padding:28px 32px; max-width:1100px; }

/* ── Sidebar (Glassmorphic) ────────────────────────── */
#sb {
  width:240px;
  background:var(--glass);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-right:1px solid var(--glass-border);
  display:flex;
  flex-direction:column;
  position:fixed;
  top:0; left:0;
  height:100vh;
  z-index:100;
  overflow-y:auto;
  box-shadow: 4px 0 24px rgba(0,0,0,0.25);
  transition: width var(--t);
  overflow-x:hidden;
}
#sb.collapsed {
  width: 80px;
}

/* Logo / Brand */
.sb-brand {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 20px 20px;
  border-bottom:1px solid var(--border);
}
.sb-logo-wrap {
  display:flex;
  align-items:center;
  gap:12px;
}
.sb-logo {
  width:36px; height:36px;
  background:linear-gradient(135deg, var(--primary) 0%, #8B5CF6 100%);
  border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow: var(--primary-glow);
  transition: transform var(--t);
}
.sb-brand:hover .sb-logo {
  transform: rotate(6deg) scale(1.05);
}
.sb-logo svg { width:20px; height:20px; fill:#fff; }
.sb-name { font-size:17px; font-weight:800; color:var(--text); letter-spacing:-.3px; transition: opacity var(--t); }
.sb-name span { color:var(--primary-l); }
#sb.collapsed .sb-name { display: none; }

/* Toggle Button */
.sb-toggle {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text3);
  cursor: pointer;
  transition: all var(--t);
  flex-shrink: 0;
}
.sb-toggle:hover {
  background: var(--bg4);
  color: var(--text);
}
#sb.collapsed .sb-toggle {
  margin: 0 auto;
}
#sb.collapsed .sb-brand {
  flex-direction: column;
  gap: 12px;
  padding: 20px 0;
}

/* Nav */
#sb-nav { padding:16px 12px; flex:1; }
.sb-section { padding:14px 10px 6px; font-size:10px; font-weight:700; color:var(--text3); text-transform:uppercase; letter-spacing:1.2px; transition: opacity var(--t); }
#sb.collapsed .sb-section { display: none; }
.sb-link {
  display:flex; align-items:center; gap:12px;
  padding:10px 12px; margin-bottom:4px;
  border-radius:var(--r); color:var(--text2);
  font-size:13.5px; font-weight:550;
  cursor:pointer; transition:all var(--t);
  border:1px solid transparent;
  white-space: nowrap;
}
#sb.collapsed .sb-link { justify-content: center; padding: 10px 0; }
#sb.collapsed .sb-link span { display: none; }
.sb-link i { font-size:18px; flex-shrink:0; width:20px; text-align:center; transition: transform var(--t); }
.sb-link:hover { 
  background:var(--bg3); 
  color:var(--text); 
}
.sb-link:hover i {
  transform: translateX(2px);
}
.sb-link.active {
  background:var(--primary-bg);
  color:var(--primary-l);
  border-color:var(--primary-br);
  box-shadow: inset 0 0 12px hsla(250, 85%, 65%, 0.05);
}
.sb-link.active i { color:var(--primary-l); }

/* Bottom user card */
.sb-bottom {
  margin-top:auto;
  padding:12px;
  border-top:1px solid var(--border);
  background: rgba(10, 15, 26, 0.3);
}
.sb-user {
  display:flex; align-items:center; gap:10px;
  padding:10px; border-radius:var(--r);
  cursor:pointer; transition:all var(--t);
  border:1px solid transparent;
  position:relative;
}
.sb-user:hover { 
  background:var(--bg3); 
  border-color:var(--border); 
}
#sb.collapsed .sb-user { justify-content: center; padding: 10px 0; }
#sb.collapsed .sb-user-info, #sb.collapsed .sb-user > i { display: none; }
.sb-av {
  width:34px; height:34px;
  background:linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:13px; font-weight:700; color:#fff;
  flex-shrink:0;
  box-shadow: 0 2px 8px rgba(99,102,241,0.3);
}
.sb-user-info { flex:1; min-width:0; }
.sb-un { font-size:12.5px; font-weight:600; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sb-up { font-size:10.5px; color:var(--text3); }
.sb-plan-badge {
  font-size:9.5px; font-weight:700;
  padding:2px 8px; border-radius:100px;
  background:var(--gold-bg); color:var(--gold);
  border:1px solid var(--gold-br);
  white-space:nowrap;
  box-shadow: 0 0 10px rgba(245,158,11,0.1);
}

/* User dropdown */
.sb-user-dropdown {
  position:absolute;
  bottom:calc(100% + 10px);
  left:8px; right:8px;
  background:var(--bg3);
  border:1px solid var(--border2);
  border-radius:var(--r2);
  box-shadow:var(--sh2);
  overflow:hidden;
  z-index:200;
  display:none;
  animation: dropdownSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes dropdownSlide {
  from { opacity: 0; transform: translateY(10px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.sb-user-dropdown.open { display:block; }
.sb-dd-header {
  padding:14px 16px;
  border-bottom:1px solid var(--border);
  background:var(--bg4);
}
.sb-dd-name { font-size:13.5px; font-weight:600; color:var(--text); }
.sb-dd-email { font-size:11.5px; color:var(--text3); margin-top:2px; }
.sb-dd-plan {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px;
  border-bottom:1px solid var(--border);
}
.sb-dd-plan-name { font-size:12.5px; color:var(--text2); }
.sb-dd-plan-badge {
  font-size:10.5px; font-weight:700;
  padding:2px 10px; border-radius:100px;
}
.sb-dd-plan-badge.gratuito { background:var(--bg5); color:var(--text2); }
.sb-dd-plan-badge.pro { background:var(--gold-bg); color:var(--gold); border:1px solid var(--gold-br); box-shadow:0 0 12px rgba(245,158,11,0.15); }
.sb-dd-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 16px; font-size:13.5px; color:var(--text2);
  cursor:pointer; transition:all var(--t);
}
.sb-dd-item:hover { background:var(--bg4); color:var(--text); }
.sb-dd-item i { font-size:16px; width:18px; }
.sb-dd-item.danger { color:var(--red); }
.sb-dd-item.danger:hover { background:var(--red-bg); }

/* ── Topbar (Glassmorphic) ────────────────────────── */
#topbar {
  height:60px;
  background:rgba(8, 12, 20, 0.5);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--glass-border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 32px;
  position:sticky; top:0; z-index:50;
}
.tb-title { font-size:16px; font-weight:700; color:var(--text); letter-spacing:-0.2px; }
.tb-right { display:flex; align-items:center; gap:10px; }

/* ── Botones Premium ──────────────────────────────── */
.btn {
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px; padding:12px 24px;
  border-radius:var(--r); font-size:14px; font-weight:800; text-transform:uppercase;
  cursor:pointer; border:1px solid transparent; letter-spacing:0.8px;
  transition:all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1); white-space:nowrap; outline:none;
}
.btn i { font-size:18px; }
.btn-primary { 
  background:linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%); 
  color:#fff; 
  border-color:transparent; 
  box-shadow: 0 4px 14px hsla(348, 85%, 65%, 0.4), inset 0 1px 1px rgba(255,255,255,0.2);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}
.btn-primary:hover { 
  transform: translateY(-2px) scale(1.02); 
  box-shadow: 0 8px 25px hsla(348, 85%, 65%, 0.6), inset 0 1px 1px rgba(255,255,255,0.3); 
}
.btn-primary:active {
  transform: translateY(0.5px);
}
.btn-secondary { background:var(--bg3); color:var(--text); border-color:var(--border3); box-shadow:0 2px 6px rgba(0,0,0,0.1); }
.btn-secondary:hover { background:var(--bg4); border-color:var(--text3); transform: translateY(-1px); box-shadow:0 4px 12px rgba(0,0,0,0.15); }
.btn-ghost { background:transparent; color:var(--text2); border-color:transparent; }
.btn-ghost:hover { background:var(--bg3); color:var(--text); }
.btn-danger { background:var(--red-bg); color:var(--red); border-color:var(--red-br); }
.btn-danger:hover { background:rgba(239,68,68,.18); }
.btn-gold { background:var(--gold-bg); color:var(--gold); border-color:var(--gold-br); }
.btn-gold:hover { background:rgba(245,158,11,.18); }
.btn-sm { padding:5px 11px; font-size:12px; }
.btn-sm i { font-size:13px; }
.btn-lg { padding:11px 22px; font-size:14px; }
.btn-full { width:100%; }
.btn:disabled { opacity:.4; cursor:not-allowed; pointer-events:none; }

/* ── Cards Premium ─────────────────────────────────── */
.card { 
  background:var(--bg2); 
  border:1px solid var(--border); 
  border-radius:var(--r2); 
  overflow:hidden; 
  box-shadow: var(--sh);
  transition: border-color var(--t), box-shadow var(--t);
}
.card:hover {
  border-color: var(--border2);
  box-shadow: var(--sh2);
}
.card-head { 
  padding:16px 20px; 
  border-bottom:1px solid var(--border); 
  display:flex; align-items:center; justify-content:space-between; 
  background: rgba(255,255,255,0.01);
}
.card-title { font-size:13.5px; font-weight:700; color:var(--text); display:flex; align-items:center; gap:8px; }
.card-title i { color:var(--text3); font-size:18px; }
.card-body { padding:20px; }

/* ── Formularios Modernizados ─────────────────────── */
.field { margin-bottom:18px; }
.field:last-child { margin-bottom:0; }
.fl { 
  display:block; 
  font-size:10.5px; 
  font-weight:700; 
  color:var(--text2); 
  margin-bottom:8px; 
  letter-spacing:0.8px; 
  text-transform:uppercase; 
}
.fi {
  width:100%; padding:11px 14px;
  border:1px solid var(--border2);
  border-radius:var(--r); font-size:13.5px;
  color:var(--text); background:var(--bg3);
  transition:all var(--t); outline:none;
}
.fi:focus { 
  border-color:var(--primary-l); 
  box-shadow: 0 0 0 3px hsla(250, 85%, 65%, 0.15), inset 0 1px 2px rgba(0,0,0,0.2);
  background: var(--bg4);
}
.fi::placeholder { color:var(--text3); }
.fi-sel {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%238A96B0' stroke-width='2'%3E%3Cpath d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px;
  padding-right: 36px;
}
.fi-ta { resize:vertical; min-height:90px; }
.fi-hint { font-size:11.5px; color:var(--text3); margin-top:6px; }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.grid3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; }

/* Tags input (recursos libres) */
.tags-wrap {
  display:flex; flex-wrap:wrap; gap:6px;
  padding:10px; border:1px solid var(--border2);
  border-radius:var(--r); background:var(--bg3);
  min-height:46px; cursor:text;
  transition:all var(--t);
}
.tags-wrap:focus-within { border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-bg); }
.tag-item {
  display:flex; align-items:center; gap:6px;
  padding:4px 10px; border-radius:100px;
  background:var(--primary-bg); color:var(--primary-l);
  border:1px solid var(--primary-br);
  font-size:12px; font-weight:600;
}
.tag-item button { background:none; border:none; color:var(--primary-l); cursor:pointer; padding:0; font-size:14px; line-height:1; }
.tags-input { border:none; outline:none; background:transparent; color:var(--text); font-size:13.5px; min-width:120px; flex:1; padding:2px 4px; }

/* ── Checkboxes con Micro-animación ────────────────── */
.chk-row {
  display:flex; align-items:center; gap:12px;
  padding:11px 14px; border:1px solid var(--border2);
  border-radius:var(--r); cursor:pointer;
  transition:all var(--t); margin-bottom:8px;
  background:var(--bg3);
}
.chk-row:hover { 
  border-color:var(--border3); 
  background:var(--bg4); 
  transform: translateY(-0.5px);
}
.chk-row.sel { 
  border-color:var(--primary-br); 
  background:var(--primary-bg); 
  box-shadow: inset 0 0 10px hsla(250, 85%, 65%, 0.04);
}
.chk-row input { accent-color:var(--primary); width:16px; height:16px; flex-shrink:0; }
.chk-label { font-size:13.5px; color:var(--text); flex:1; }
.chk-desc  { font-size:11.5px; color:var(--text3); margin-top:3px; }

/* ── Badges Estilizadas ───────────────────────────── */
.badge { display:inline-flex; align-items:center; gap:4px; padding:3px 10px; border-radius:100px; font-size:11px; font-weight:700; white-space:nowrap; }
.badge-blue   { background:var(--primary-bg); color:var(--primary-l); border:1px solid var(--primary-br); }
.badge-green  { background:var(--green-bg);   color:var(--green);     border:1px solid var(--green-br); }
.badge-amber  { background:var(--amber-bg);   color:var(--amber);     border:1px solid var(--amber-br); }
.badge-red    { background:var(--red-bg);     color:var(--red);       border:1px solid var(--red-br); }
.badge-purple { background:var(--purple-bg);  color:var(--purple); border:1px solid var(--purple-br); }
.badge-gold   { background:var(--gold-bg);    color:var(--gold);      border:1px solid var(--gold-br); }
.badge-gray   { background:var(--bg4);        color:var(--text2);     border:1px solid var(--border2); }

/* ── Dashboard Stats (Glowing Cards) ───────────────── */
.stat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; margin-bottom:24px; }
.stat-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--r2); padding:20px;
  transition:all var(--t);
  box-shadow: var(--sh);
}
.stat-card:hover { 
  border-color:var(--border2); 
  transform: translateY(-2px);
  box-shadow: var(--sh2);
}
.stat-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; margin-bottom:14px; }
.stat-icon.blue { background:var(--primary-bg); border: 1px solid var(--primary-br); }
.stat-icon.blue i { color:var(--primary-l); font-size:20px; }
.stat-icon.green { background:var(--green-bg); border: 1px solid var(--green-br); }
.stat-icon.green i { color:var(--green); font-size:20px; }
.stat-icon.gold { background:var(--gold-bg); border: 1px solid var(--gold-br); }
.stat-icon.gold i { color:var(--gold); font-size:20px; }
.stat-icon.purple { background:var(--purple-bg); border: 1px solid var(--purple-br); }
.stat-icon.purple i { color:var(--purple); font-size:20px; }
.stat-lbl { font-size:10.5px; font-weight:700; color:var(--text3); text-transform:uppercase; letter-spacing:0.8px; margin-bottom:6px; }
.stat-val { font-size:30px; font-weight:800; color:var(--text); line-height:1; letter-spacing:-0.5px; }
.stat-sub { font-size:11.5px; color:var(--text3); margin-top:8px; }

/* Barra de uso */
.uso-wrap {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--r2); padding:18px 22px; margin-bottom:24px;
  display:flex; align-items:center; gap:20px;
}
.uso-info { flex:1; }
.uso-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.uso-lbl { font-size:12.5px; font-weight:600; color:var(--text2); }
.uso-cnt { font-size:12.5px; font-weight:700; color:var(--primary-l); }
.uso-bar { height:6px; background:var(--bg4); border-radius:100px; overflow:hidden; }
.uso-fill { height:100%; border-radius:100px; transition:width 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.uso-fill.ok   { background:linear-gradient(90deg, var(--primary), var(--primary-l)); }
.uso-fill.warn { background:var(--amber); }
.uso-fill.full { background:var(--red); }
.uso-sub { font-size:11.5px; color:var(--text3); margin-top:8px; }

/* Quick Cards (Hover lifts & Glows) */
.quick-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:14px; margin-bottom:28px; }
.qcard {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--r2); padding:20px;
  cursor:pointer; transition:all var(--t);
  position:relative; overflow:hidden;
  box-shadow: var(--sh);
}
.qcard::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg, transparent 60%, var(--primary-bg));
  opacity:0; transition:opacity var(--t);
}
.qcard:hover { 
  border-color:var(--primary-br); 
  transform: translateY(-3px); 
  box-shadow: 0 12px 28px rgba(0,0,0,0.35); 
}
.qcard:hover::before { opacity:1; }
.qcard-icon { width:42px; height:42px; border-radius:11px; display:flex; align-items:center; justify-content:center; margin-bottom:14px; }
.qcard-icon.blue   { background:var(--primary-bg); border: 1px solid var(--primary-br); }
.qcard-icon.blue i { color:var(--primary-l); font-size:22px; }
.qcard-icon.green  { background:var(--green-bg); border: 1px solid var(--green-br); }
.qcard-icon.green i { color:var(--green); font-size:22px; }
.qcard-icon.amber  { background:var(--amber-bg); border: 1px solid var(--amber-br); }
.qcard-icon.amber i { color:var(--amber); font-size:22px; }
.qcard-icon.purple { background:var(--purple-bg); border: 1px solid var(--purple-br); }
.qcard-icon.purple i { color:var(--purple); font-size:22px; }
.qcard-title { font-size:14.5px; font-weight:750; color:var(--text); margin-bottom:5px; }
.qcard-desc  { font-size:12.5px; color:var(--text3); line-height:1.55; }
.qcard-arrow { position:absolute; top:16px; right:16px; color:var(--text4); font-size:18px; transition:all var(--t); }
.qcard:hover .qcard-arrow { color:var(--primary-l); transform:translateX(3px); }


/* ── Tabla documentos ──────────────────────────────── */
.dtable { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r2); overflow:hidden; }
.dtable-hdr {
  display:grid; grid-template-columns:36px 2fr .8fr .8fr .7fr 120px;
  padding:9px 16px; background:var(--bg);
  border-bottom:1px solid var(--border);
  font-size:10px; font-weight:600; color:var(--text3);
  text-transform:uppercase; letter-spacing:.5px;
}
.drow {
  display:grid; grid-template-columns:36px 2fr .8fr .8fr .7fr 120px;
  padding:12px 16px; border-bottom:1px solid var(--border);
  align-items:center; cursor:pointer; transition:background var(--t);
}
.drow:last-child { border-bottom:none; }
.drow:hover { background:var(--bg3); }
.drow-name { font-size:13px; font-weight:500; color:var(--text); }
.drow-meta { font-size:11px; color:var(--text3); margin-top:2px; }
.dcell     { font-size:12px; color:var(--text2); }
.dcell-m   { font-size:11px; color:var(--text3); }
.drow-acts { display:flex; gap:5px; justify-content:flex-end; }
.ibtn {
  width:30px; height:30px; border-radius:7px;
  border:1px solid var(--border); background:var(--bg3);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all var(--t); color:var(--text2);
}
.ibtn:hover { background:var(--bg4); border-color:var(--border2); }
.ibtn i { font-size:14px; }

/* ── Wizard ────────────────────────────────────────── */
.wiz-bar { display:flex; align-items:center; margin-bottom:24px; }
.wiz-s   { display:flex; align-items:center; gap:7px; }
.wiz-num {
  width:28px; height:28px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:700; flex-shrink:0; transition:all var(--t);
}
.wiz-num.pend { background:var(--bg4); color:var(--text3); border:2px solid var(--border2); }
.wiz-num.act  { background:var(--primary); color:#fff; border:2px solid var(--primary); box-shadow:0 0 12px rgba(99,102,241,.4); }
.wiz-num.done { background:var(--green); color:#fff; border:2px solid var(--green); }
.wiz-lbl { font-size:12px; font-weight:500; color:var(--text3); }
.wiz-lbl.act  { color:var(--primary-l); font-weight:600; }
.wiz-lbl.done { color:var(--green); }
.wiz-line { flex:1; height:1px; background:var(--border2); margin:0 10px; }
.wiz-line.done { background:var(--green); }

/* ── OA Items ──────────────────────────────────────── */
.oa-item {
  display:flex; align-items:flex-start; gap:10px;
  padding:11px 13px; border:1px solid var(--border2);
  border-radius:var(--r); cursor:pointer;
  transition:all var(--t); margin-bottom:6px;
  background:var(--bg3);
}
.oa-item:hover { border-color:var(--border3); background:var(--bg4); }
.oa-item.sel { border-color:var(--primary-br); background:var(--primary-bg); }
.oa-item input[type="checkbox"] { width:15px; height:15px; accent-color:var(--primary); flex-shrink:0; margin-top:2px; }
.oa-code {
  font-size:10px; font-weight:700;
  background:var(--primary-bg); color:var(--primary-l);
  padding:2px 8px; border-radius:100px;
  white-space:nowrap; flex-shrink:0;
  border:1px solid var(--primary-br); margin-top:1px;
}
.oa-text { font-size:12px; color:var(--text2); line-height:1.5; }

/* ── Preview documento ─────────────────────────────── */
.pv-wrap { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r2); overflow:hidden; }
.pv-toolbar {
  background:var(--bg); border-bottom:1px solid var(--border);
  padding:10px 18px; display:flex; align-items:center; justify-content:space-between;
}
.pv-tb-title { font-size:12px; font-weight:600; color:var(--text2); display:flex; align-items:center; gap:7px; }
.pv-actions { display:flex; gap:7px; }
.pv-body { padding:24px; font-family:'Georgia',serif; background:#fff; color:#1a1a2e; }
.pv-meta { width:100%; border-collapse:collapse; margin-bottom:16px; font-size:11.5px; font-family:'Inter',sans-serif; table-layout:auto; }
.pv-meta td { padding:5px 8px; border:1px solid #e2e8f0; word-break:break-word; overflow-wrap:anywhere; text-align:justify; }
.pv-meta td:first-child { font-weight:600; color:#475569; background:#f8fafc; width:25%; font-size:10.5px; text-transform:uppercase; letter-spacing:.3px; text-align:left; }
.pv-sec { margin-bottom:16px; }
.pv-sec-hd { background:#0f172a; color:#fff; padding:5px 10px; font-size:9.5px; font-weight:700; text-transform:uppercase; letter-spacing:.6px; font-family:'Inter',sans-serif; border-radius:4px; margin-bottom:6px; }
.pv-text { font-size:12.5px; color:#334155; line-height:1.65; text-align:justify; word-break:break-word; overflow-wrap:anywhere; }
.pv-table { width:100%; border-collapse:collapse; font-size:11.5px; font-family:'Inter',sans-serif; table-layout:auto; margin-bottom:12px; }
.pv-table th { background:#0f172a; color:#fff; padding:6px 8px; font-size:9.5px; font-weight:600; text-align:left; }
.pv-table td { padding:5px 8px; border:1px solid #e2e8f0; color:#475569; vertical-align:top; word-break:break-word; overflow-wrap:anywhere; text-align:justify; }
.pv-table tr:nth-child(even) td { background:#f8fafc; }
.pv-oa-code { background:#eff6ff; color:#1d4ed8; font-weight:700; font-family:'Inter',sans-serif; font-size:10.5px; padding:2px 6px; border-radius:4px; }

/* ── Alertas ───────────────────────────────────────── */
.alert { padding:12px 15px; border-radius:var(--r); font-size:13px; display:flex; gap:10px; align-items:flex-start; margin-bottom:14px; }
.alert i { font-size:16px; flex-shrink:0; margin-top:1px; }
.alert-info    { background:var(--primary-bg); border:1px solid var(--primary-br); color:#93A8FA; }
.alert-success { background:var(--green-bg);   border:1px solid var(--green-br);   color:#34D399; }
.alert-warn    { background:var(--amber-bg);   border:1px solid var(--amber-br);   color:#FCD34D; }
.alert-error   { background:var(--red-bg);     border:1px solid var(--red-br);     color:#FCA5A5; }

/* ── Empty state ───────────────────────────────────── */
.empty { text-align:center; padding:56px 20px; }
.empty-ico { width:56px; height:56px; background:var(--bg3); border-radius:14px; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; border:1px solid var(--border); }
.empty-ico i { color:var(--text3); font-size:26px; }
.empty-title { font-size:16px; font-weight:700; color:var(--text); margin-bottom:6px; }
.empty-desc { font-size:13px; color:var(--text3); max-width:300px; margin:0 auto 20px; line-height:1.6; }

/* ── Upload zone ───────────────────────────────────── */
.upload-zone { border:1px dashed var(--border2); border-radius:var(--r2); padding:36px; text-align:center; cursor:pointer; transition:all var(--t); background:var(--bg3); }
.upload-zone:hover,.upload-zone.drag { border-color:var(--primary); background:var(--primary-bg); }
.upload-ico { width:48px; height:48px; background:var(--primary-bg); border-radius:11px; display:flex; align-items:center; justify-content:center; margin:0 auto 12px; }
.upload-ico i { color:var(--primary-l); font-size:25px; }

/* ── Onboarding ────────────────────────────────────── */
.ob-card { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r2); padding:32px; max-width:560px; margin:0 auto; }
.ob-prog { height:3px; background:var(--bg4); border-radius:100px; margin-bottom:28px; overflow:hidden; }
.ob-prog-fill { height:100%; background:linear-gradient(90deg, var(--primary), var(--primary-l)); border-radius:100px; transition:width .3s ease; }

/* ── Auth ──────────────────────────────────────────── */
.auth-wrap {
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:radial-gradient(ellipse at 30% 20%, rgba(99,102,241,.12) 0%, transparent 60%),
             radial-gradient(ellipse at 70% 80%, rgba(139,92,246,.08) 0%, transparent 50%),
             var(--bg);
  padding:20px;
}
.auth-card { background:var(--bg2); border:1px solid var(--border); border-radius:var(--r3); padding:40px; width:100%; max-width:400px; box-shadow:var(--sh3); }
.auth-logo { text-align:center; margin-bottom:28px; }
.auth-logo-mark {
  width:52px; height:52px;
  background:linear-gradient(135deg, var(--primary) 0%, #8B5CF6 100%);
  border-radius:14px; display:flex; align-items:center; justify-content:center;
  margin:0 auto 14px;
  box-shadow:0 8px 24px rgba(99,102,241,.4);
}
.auth-logo-mark svg { width:26px; height:26px; fill:#fff; }
.auth-app-name { font-size:22px; font-weight:800; color:var(--text); letter-spacing:-.3px; }
.auth-app-name span { color:var(--primary-l); }
.auth-tagline { font-size:12px; color:var(--text3); margin-top:4px; }
.auth-tabs { display:flex; background:var(--bg3); border-radius:var(--r); padding:3px; margin-bottom:24px; }
.auth-tab { flex:1; text-align:center; padding:8px; border-radius:7px; font-size:13px; font-weight:500; color:var(--text3); cursor:pointer; transition:all var(--t); }
.auth-tab.act { background:var(--bg2); color:var(--text); box-shadow:var(--sh); }

/* ── Tabla admin ───────────────────────────────────── */
.atbl { width:100%; border-collapse:collapse; }
.atbl th { background:var(--bg); border-bottom:1px solid var(--border); padding:9px 13px; font-size:10px; font-weight:600; color:var(--text3); text-transform:uppercase; letter-spacing:.5px; text-align:left; }
.atbl td { padding:11px 13px; border-bottom:1px solid var(--border); font-size:12px; color:var(--text2); }
.atbl tr:hover td { background:var(--bg3); }
.atbl tr:last-child td { border-bottom:none; }

/* ── Loading ───────────────────────────────────────── */
#loading {
  position:fixed; inset:0; z-index:999;
  background:rgba(8,12,20,.8); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center;
}
.loading-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--r2); padding:40px 48px;
  text-align:center; max-width:320px; box-shadow:var(--sh3);
}
.loading-logo {
  width:52px; height:52px;
  background:linear-gradient(135deg, var(--primary) 0%, #8B5CF6 100%);
  border-radius:14px; display:flex; align-items:center; justify-content:center;
  margin:0 auto 20px;
  animation:pulse-glow 2s ease-in-out infinite;
}
.loading-logo svg { width:26px; height:26px; fill:#fff; }
@keyframes pulse-glow {
  0%,100% { box-shadow:0 0 20px rgba(99,102,241,.4); }
  50%      { box-shadow:0 0 40px rgba(99,102,241,.7); }
}
.spin { width:44px; height:44px; border-radius:50%; border:3px solid var(--bg4); border-top-color:var(--primary); animation:spin 1s linear infinite; margin:0 auto 18px; }
.spin-sm { width:16px; height:16px; border-radius:50%; border:2px solid rgba(255,255,255,.2); border-top-color:#fff; animation:spin 1s linear infinite; display:inline-block; }
@keyframes spin { to { transform:rotate(360deg); } }
.loading-title { font-size:15px; font-weight:700; color:var(--text); margin-bottom:5px; }
.loading-sub   { font-size:12px; color:var(--text3); line-height:1.6; }
.dots::after { content:'.'; animation:dots 1.5s steps(3,end) infinite; }
@keyframes dots { 0%,20%{content:'.'} 40%{content:'..'} 60%,100%{content:'...'} }

/* ── Toasts ────────────────────────────────────────── */
#toasts { position:fixed; bottom:24px; right:24px; z-index:9999; display:flex; flex-direction:column; gap:8px; max-width:340px; }
.toast-item {
  display:flex; align-items:flex-start; gap:10px;
  padding:12px 16px; border-radius:var(--r2);
  box-shadow:var(--sh2); animation:toastin .2s ease;
  font-size:13px; font-weight:500; color:#fff;
  border:1px solid transparent; backdrop-filter:blur(8px);
}
.toast-item i { font-size:16px; flex-shrink:0; }
.t-success { background:rgba(16,185,129,.9);  border-color:rgba(16,185,129,.5); }
.t-error   { background:rgba(239,68,68,.9);   border-color:rgba(239,68,68,.5); }
.t-info    { background:rgba(99,102,241,.9);  border-color:rgba(99,102,241,.5); }
.t-warn    { background:rgba(245,158,11,.9);  border-color:rgba(245,158,11,.5); }
@keyframes toastin { from{opacity:0;transform:translateX(10px)} to{opacity:1;transform:translateX(0)} }

/* ── Fullscreen ────────────────────────────────────── */
.fullscreen { min-height:100vh; background:var(--bg); display:flex; flex-direction:column; }

/* ── Planes / Pricing ──────────────────────────────── */
.plans-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px; margin-top:20px; }
.plan-card {
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--r2); padding:24px;
  transition:all var(--t); position:relative;
}
.plan-card.featured {
  border-color:var(--primary-br);
  background:linear-gradient(135deg, var(--bg2) 0%, rgba(99,102,241,.06) 100%);
}
.plan-badge {
  position:absolute; top:-10px; left:50%; transform:translateX(-50%);
  background:var(--primary); color:#fff;
  font-size:10px; font-weight:700; padding:3px 12px; border-radius:100px;
}
.plan-name { font-size:18px; font-weight:800; color:var(--text); margin-bottom:4px; }
.plan-price { font-size:32px; font-weight:800; color:var(--text); letter-spacing:-.5px; margin:12px 0; }
.plan-price span { font-size:13px; font-weight:400; color:var(--text3); }
.plan-feature { display:flex; align-items:center; gap:8px; font-size:13px; color:var(--text2); margin-bottom:8px; }
.plan-feature i { color:var(--green); font-size:15px; }

/* ── Perfil establecimiento ────────────────────────── */
.estab-section { margin-bottom:20px; }
.estab-section-title { font-size:11px; font-weight:700; color:var(--text3); text-transform:uppercase; letter-spacing:.8px; margin-bottom:12px; padding-bottom:8px; border-bottom:1px solid var(--border); }

/* Toggle switch */
.toggle-wrap { display:flex; align-items:center; justify-content:space-between; padding:10px 0; }
.toggle-info { flex:1; }
.toggle-label { font-size:13px; font-weight:500; color:var(--text); }
.toggle-desc  { font-size:11px; color:var(--text3); margin-top:2px; }
.toggle {
  position:relative; width:40px; height:22px;
  flex-shrink:0; margin-left:12px;
}
.toggle input { opacity:0; width:0; height:0; }
.toggle-slider {
  position:absolute; inset:0; cursor:pointer;
  background:var(--bg4); border-radius:100px;
  transition:background var(--t);
  border:1px solid var(--border2);
}
.toggle-slider::before {
  content:''; position:absolute;
  width:16px; height:16px;
  left:2px; top:2px;
  background:#fff; border-radius:50%;
  transition:transform var(--t);
}
.toggle input:checked + .toggle-slider { background:var(--primary); border-color:var(--primary); }
.toggle input:checked + .toggle-slider::before { transform:translateX(18px); }

/* ── Offline & Drafts (Fase 9) ─────────────────────── */
.network-badge {
  display:flex; align-items:center; gap:8px;
  padding:5px 12px; border-radius:20px;
  font-size:11px; font-weight:600;
  background:var(--bg3); border:1px solid var(--border2);
  color:var(--text2); transition:all 300ms ease;
  backdrop-filter:blur(10px);
}
.network-badge.offline {
  background:rgba(239,68,68,.1); border-color:var(--red-br); color:var(--red);
}
.network-badge.online-transition {
  background:rgba(16,185,129,.1); border-color:var(--green-br); color:var(--green);
}
.network-dot {
  width:6px; height:6px; border-radius:50%;
  background:var(--text3); display:inline-block;
}
.network-badge.offline .network-dot {
  background:var(--red); animation:pulse-red 1.5s infinite;
}
.network-badge.online-transition .network-dot {
  background:var(--green); animation:pulse-green 1.5s infinite;
}
@keyframes pulse-red {
  0%   { box-shadow:0 0 0 0 rgba(239,68,68,.7); }
  70%  { box-shadow:0 0 0 5px rgba(239,68,68,0); }
  100% { box-shadow:0 0 0 0 rgba(239,68,68,0); }
}
@keyframes pulse-green {
  0%   { box-shadow:0 0 0 0 rgba(16,185,129,.7); }
  70%  { box-shadow:0 0 0 5px rgba(16,185,129,0); }
  100% { box-shadow:0 0 0 0 rgba(16,185,129,0); }
}

.draft-banner {
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:12px 16px; background:rgba(245,158,11,.08);
  border:1px solid var(--gold-br); border-radius:var(--r2);
  margin-bottom:20px; animation:fadeIn var(--t);
}
.draft-info { display:flex; align-items:center; gap:12px; }
.draft-info i { font-size:18px; color:var(--gold); }
.draft-text { font-size:13px; font-weight:500; color:var(--text); }
.draft-text span { color:var(--text2); font-size:11px; display:block; margin-top:2px; }
.draft-actions { display:flex; gap:8px; }

@keyframes fadeIn {
  from { opacity:0; transform:translateY(-8px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── Mi Establecimiento Premium (Fase 10) ─────────── */
.profile-header {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--sh);
}
.profile-intro-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.profile-intro-text h2 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.3px;
}
.profile-intro-text p {
  font-size: 13px;
  color: var(--text2);
  margin-top: 4px;
}

/* Completitud de Perfil */
.profile-completion {
  flex-shrink: 0;
  width: 220px;
}
.profile-completion-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  margin-bottom: 6px;
}
.profile-completion-val {
  color: var(--primary-l);
  font-size: 12px;
}
.progress-bar-outer {
  width: 100%;
  height: 8px;
  background: var(--bg4);
  border-radius: 100px;
  overflow: hidden;
  border: 1px solid var(--border2);
}
.progress-bar-inner {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary) 0%, #8B5CF6 100%);
  border-radius: 100px;
  transition: width 500ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(99,102,241,.5);
}

/* Pestañas */
.profile-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  padding-bottom: 4px;
}
.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r);
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t);
  outline: none;
}
.tab-btn i {
  font-size: 15px;
}
.tab-btn:hover {
  background: var(--bg3);
  color: var(--text);
}
.tab-btn.active {
  background: var(--primary-bg);
  color: var(--primary-l);
  border-color: var(--primary-br);
}
.tab-btn.active i {
  color: var(--primary-l);
}

/* Grilla de Recursos Modernizada */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.resource-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  cursor: pointer;
  transition: all var(--t);
  position: relative;
  user-select: none;
}
.resource-card:hover {
  border-color: var(--border2);
  background: var(--bg3);
  box-shadow: var(--sh);
}
.resource-card.selected {
  border-color: var(--primary-l);
  background: var(--primary-gl);
  box-shadow: 0 4px 16px rgba(99,102,241,.15);
}
.resource-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--bg4);
  color: var(--text2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: all var(--t);
}
.resource-card.selected .resource-icon-wrap {
  background: var(--primary-bg);
  color: var(--primary-l);
}
.resource-meta {
  flex: 1;
  min-width: 0;
}
.resource-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.resource-desc {
  font-size: 11px;
  color: var(--text3);
  margin-top: 3px;
  line-height: 1.35;
}
.resource-card.selected .resource-desc {
  color: var(--text2);
}
.resource-check-indicator {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 1.5px solid var(--border3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: transparent;
  flex-shrink: 0;
  transition: all var(--t);
}
.resource-card.selected .resource-check-indicator {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}
.resource-checkbox-hidden {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Caja de Recursos Libres */
.other-resources-box {
  background: rgba(99,102,241,.03);
  border: 1px dashed var(--primary-br);
  border-radius: var(--r2);
  padding: 20px;
  margin-top: 24px;
}
.other-resources-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.other-resources-header i {
  font-size: 18px;
  color: var(--primary-l);
}
.other-resources-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.other-resources-desc {
  font-size: 11px;
  color: var(--text2);
  margin-bottom: 12px;
  line-height: 1.4;
}

/* Panel de Formato Premium */
.format-upload-panel {
  border: 2px dashed var(--border3);
  background: var(--bg2);
  border-radius: var(--r3);
  padding: 40px 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--t);
  margin-bottom: 20px;
}
.format-upload-panel:hover {
  border-color: var(--primary-l);
  background: var(--bg3);
}
.format-upload-panel.has-file {
  border-color: var(--green-br);
  background: rgba(16,185,129,.02);
}
.format-panel-icon {
  font-size: 38px;
  color: var(--text3);
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--bg4);
  transition: all var(--t);
}
.format-upload-panel:hover .format-panel-icon {
  background: var(--primary-bg);
  color: var(--primary-l);
  transform: translateY(-4px);
}
.format-upload-panel.has-file .format-panel-icon {
  background: var(--green-bg);
  color: var(--green);
}
.format-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.format-panel-desc {
  font-size: 11px;
  color: var(--text3);
  max-width: 380px;
  margin: 0 auto 18px;
  line-height: 1.45;
}
.format-panel-desc strong {
  color: var(--text2);
}

@media (max-width:768px) {
  .profile-intro-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .profile-completion {
    width: 100%;
  }
  .profile-tabs {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
  }
  .resources-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Componentes Premium: Streaming e Historial de Versiones ── */
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  animation: pulse-animation 1.5s infinite ease-in-out;
}

@keyframes pulse-animation {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.version-item {
  transition: all 0.2s ease;
}

.version-item:hover {
  border-color: var(--primary) !important;
  background: var(--bg2) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.stream-preview {
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg3);
}

.stream-preview::-webkit-scrollbar {
  width: 6px;
}

.stream-preview::-webkit-scrollbar-track {
  background: var(--bg3);
}

.stream-preview::-webkit-scrollbar-thumb {
  background-color: var(--border);
  border-radius: 3px;
}

/* ── Estructura de Visualización de Vista Previa Horizontal ── */
.pv-container {
  width: 100%;
  min-width: 0;
}

.pv-tools-row {
  width: 100%;
  min-width: 0;
}

.pv-body {
  max-width: 100%;
  overflow-x: auto; /* Contener desbordes de tablas dentro de la hoja blanca del documento */
  scrollbar-width: thin;
}

/* ── Responsive Panel de Herramientas de Vista Previa ── */
@media (max-width: 900px) {
  .pv-tools-row {
    grid-template-columns: 1fr !important; /* Colapsar a una sola columna vertical en pantallas de tablets/móviles */
  }
}

/* ── Print: Impresión Física Premium ─────────────────── */
@media print {
  /* Forzar colores claros e impresión nítida manteniendo los estilos de la app */
  body, html {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
    background: #FFFFFF !important;
  }
  
  /* Desactivar efectos pesados que causan lag en PDF */
  * {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  /* Ocultar elementos de navegación y UI de control web */
  #sb, #topbar, #loading, #toasts, .pv-toolbar, .pv-actions, .no-print, .pv-right-column, .btn, .card {
    display: none !important;
  }
  
  /* Resetear márgenes y layouts del contenedor principal */
  #main {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  
  #page {
    padding: 0 !important;
  }
  
  .pv-container {
    display: block !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  
  .pv-left-column {
    width: 100% !important;
  }
  
  .pv-wrap {
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  
  .pv-body {
    padding: 0 !important;
  }
  
  /* Evitar cortes huérfanos de títulos */
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid !important;
  }
  
  p, blockquote {
    orphans: 3;
    widows: 3;
  }
  
  /* Evitar cortes feos en tablas y celdas de rúbricas */
  table {
    page-break-inside: avoid !important;
    width: 100% !important;
    border-collapse: collapse !important;
    margin-bottom: 16pt !important;
  }
  
  tr {
    page-break-inside: avoid !important;
    page-break-after: auto !important;
  }
  
  td, th {
    /* Mantener bordes originales, sin sobrescribir el fondo */
  }
  
  /* Evitar cortes en secciones completas */
  .pv-sec {
    page-break-inside: avoid !important;
    margin-bottom: 20pt !important;
  }
  
  .pv-meta {
    margin-bottom: 16pt !important;
  }

  /* Permitir al navegador manejar el sangrado natural para no cortar tablas */
  @page {
    size: letter;
    margin: 1.2cm;
  }
  
  body {
    margin: 0 !important;
  }
}

#page.wide {
  max-width: 1380px !important;
  padding: 16px 20px !important;
}

/* ── Responsive General ────────────────────────────────────── */
@media (max-width: 768px) {
  #sb { transform: translateX(-240px); }
  #sb.open { transform: translateX(0); }
  #main { margin-left: 0; }
  #page { padding: 16px; }
  
  /* Corregir tabla en movil tras añadir checkbox */
  .dtable-hdr, .drow { grid-template-columns: 40px 1fr 60px; }
  /* Ocultar Tipo, Nivel, Fecha en móviles */
  .dtable-hdr > div:nth-child(3), .drow > div:nth-child(3),
  .dtable-hdr > div:nth-child(4), .drow > div:nth-child(4),
  .dtable-hdr > div:nth-child(5), .drow > div:nth-child(5) { display: none; }
  
  .grid2, .grid3 { grid-template-columns: 1fr; }
  
  /* Auth cards full width */
  .auth-card { padding: 24px 20px; }
}

/* ═══════════════════════════════════════════════════
   Fase 13: 13 Mejoras Críticas y Premium
   ═══════════════════════════════════════════════════ */

/* Widget de Guardado Automático */
.autosave-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  transition: all 0.3s ease;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
}
.autosave-badge.saving {
  color: var(--amber);
  background: var(--amber-bg);
  border-color: var(--amber-br);
}
.autosave-badge.saving .dot {
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
  animation: pulse-dot 1.2s infinite ease-in-out;
}
.autosave-badge.saved {
  color: var(--green);
  background: var(--green-bg);
  border-color: var(--green-br);
}
.autosave-badge.saved .dot {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}
.autosave-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text3);
}

@keyframes pulse-dot {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

/* -------------------------------------
   Boton de Soporte Flotante
------------------------------------- */
.btn-support {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
  z-index: 9999;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-support:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
  color: white;
}

/* Banner de Modo Offline */
.offline-banner {
  background: linear-gradient(90deg, #D97706, #B45309);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  text-align: center;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.15);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  animation: slide-down 0.3s ease-out;
}

@keyframes slide-down {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

/* Botón Lápiz para Renombrar */
.btn-rename {
  opacity: 0;
  color: var(--text3);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--t);
  margin-left: 6px;
}
.drow:hover .btn-rename, .btn-rename.active {
  opacity: 1;
}
.btn-rename:hover {
  color: var(--primary-l);
  background: var(--bg4);
}

.title-input-edit {
  background: var(--bg4);
  color: var(--text);
  border: 1px solid var(--primary);
  border-radius: var(--r);
  padding: 4px 8px;
  font-size: 14px;
  width: 100%;
  max-width: 280px;
  font-family: inherit;
}

/* Slider de cantidad de clases */
.slider-container {
  margin-top: 12px;
  background: var(--bg3);
  padding: 14px;
  border-radius: var(--r2);
  border: 1px solid var(--border);
}
.slider-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text2);
}
.slider-control {
  width: 100%;
  accent-color: var(--primary);
  height: 6px;
  border-radius: 3px;
  cursor: pointer;
}

/* Panel de Compartir Público */
.share-panel {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 16px;
  margin-top: 16px;
}
.share-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  margin-bottom: 10px;
}
.share-link-box {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.share-input {
  flex: 1;
  background: var(--bg4);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--r);
  font-size: 13px;
  font-family: monospace;
}

/* Gráficos del Panel Admin */
.admin-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.chart-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 20px;
  box-shadow: var(--sh);
}
.chart-card-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.chart-wrapper {
  position: relative;
  height: 240px;
  width: 100%;
}

/* Paginación */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 10px 0;
}
.btn-pagination {
  background: var(--bg3);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--r2);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: all var(--t);
}
.btn-pagination:hover:not(:disabled) {
  background: var(--bg4);
  border-color: var(--primary);
  transform: translateY(-1px);
}
.btn-pagination:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.pagination-info {
  font-size: 13px;
  color: var(--text2);
  font-weight: 500;
}

/* Cambio de Contraseña Form */
.password-form {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  padding: 24px;
  margin-top: 24px;
  max-width: 500px;
}
.password-form-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}
.modal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r3);
  width: 100%;
  max-width: 600px;
  box-shadow: var(--sh2);
  display: flex;
  flex-direction: column;
}
.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.modal-body {
  padding: 20px;
}
.modal-footer {
  padding: 20px;
  border-top: 1px solid var(--border);
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}