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

:root {
  --bg-0: #0a0a0b;
  --bg-1: #111113;
  --bg-2: #18181b;
  --bg-3: #222226;
  --bg-4: #2c2c32;
  --border: rgba(255,255,255,0.07);
  --border-strong: rgba(255,255,255,0.13);
  --text-0: #f4f4f5;
  --text-1: #a1a1aa;
  --text-2: #71717a;
  --lime: #b5f23d;
  --lime-dim: rgba(181,242,61,0.12);
  --lime-glow: rgba(181,242,61,0.25);
  --blue: #38bdf8;
  --blue-dim: rgba(56,189,248,0.1);
  --orange: #fb923c;
  --orange-dim: rgba(251,146,60,0.1);
  --purple: #a78bfa;
  --purple-dim: rgba(167,139,250,0.1);
  --red: #f87171;
  --red-dim: rgba(248,113,113,0.1);
  --green: #4ade80;
  --green-dim: rgba(74,222,128,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --sidebar-w: 220px;
  --topbar-h: 60px;
  --transition: 0.18s ease;
}

html { font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--text-0);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ─────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 4px; }

/* ─── APP SHELL ─────────────────────────────────────── */
.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ─── SIDEBAR ───────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: transform var(--transition);
  z-index: 100;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}
.brand-mark {
  width: 36px; height: 36px;
  background: var(--lime);
  color: #0a0a0b;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.05em;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-0);
  line-height: 1;
}
.brand-sub {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--lime);
  line-height: 1;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-group-label {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-2);
  padding: 14px 8px 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-1);
  font-size: 14px;
  font-weight: 400;
  transition: all var(--transition);
  text-decoration: none;
  border: 1px solid transparent;
  user-select: none;
}
.nav-item svg { flex-shrink: 0; }
.nav-item:hover {
  background: var(--bg-3);
  color: var(--text-0);
  border-color: var(--border);
}
.nav-item.active {
  background: var(--lime-dim);
  color: var(--lime);
  border-color: rgba(181,242,61,0.2);
  font-weight: 500;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
}
.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.user-avatar {
  width: 32px; height: 32px;
  background: var(--lime);
  color: #0a0a0b;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; color: var(--text-0); }
.user-role { font-size: 11px; color: var(--text-2); }

/* ─── MAIN ──────────────────────────────────────────── */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ─── TOPBAR ────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 16px;
  flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.menu-toggle {
  display: none;
  background: none; border: none; color: var(--text-1);
  cursor: pointer; padding: 6px; border-radius: var(--radius-sm);
}
.page-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-0);
}
.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 12px;
  height: 36px;
}
.search-box svg { color: var(--text-2); flex-shrink: 0; }
.search-box input {
  background: none; border: none; outline: none;
  color: var(--text-0); font-family: var(--font-body);
  font-size: 13px; width: 180px;
}
.search-box input::placeholder { color: var(--text-2); }

/* ─── BUTTONS ───────────────────────────────────────── */
.btn-primary {
  background: var(--lime);
  color: #0a0a0b;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 16px;
  height: 36px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.btn-primary:hover { background: #c8f55a; transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: transparent;
  color: var(--text-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  height: 36px;
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-ghost:hover { background: var(--bg-3); color: var(--text-0); }

.btn-ghost-sm {
  background: transparent;
  color: var(--lime);
  border: 1px solid rgba(181,242,61,0.3);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-ghost-sm:hover { background: var(--lime-dim); }

.btn-icon {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-1); border-radius: var(--radius-sm);
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition); flex-shrink: 0;
}
.btn-icon:hover { background: var(--bg-4); color: var(--text-0); }
.btn-icon.danger:hover { background: var(--red-dim); color: var(--red); border-color: rgba(248,113,113,0.3); }

.panel-link {
  background: none; border: none; color: var(--lime); font-size: 12px;
  font-family: var(--font-body); cursor: pointer; opacity: 0.8;
}
.panel-link:hover { opacity: 1; }

/* ─── PAGES ─────────────────────────────────────────── */
.pages-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}
.page { display: none; }
.page.active { display: block; animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ─── KPI GRID ──────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
}
.kpi-card:hover { border-color: var(--border-strong); }
.kpi-card[data-color="lime"] .kpi-icon { color: var(--lime); background: var(--lime-dim); }
.kpi-card[data-color="blue"] .kpi-icon { color: var(--blue); background: var(--blue-dim); }
.kpi-card[data-color="orange"] .kpi-icon { color: var(--orange); background: var(--orange-dim); }
.kpi-card[data-color="purple"] .kpi-icon { color: var(--purple); background: var(--purple-dim); }
.kpi-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.kpi-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-0);
  line-height: 1;
  margin-bottom: 4px;
}
.kpi-label {
  font-size: 12px;
  color: var(--text-2);
  font-weight: 400;
}

/* ─── DASH GRID ─────────────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(0,1fr);
  gap: 14px;
}

/* ─── PANELS ────────────────────────────────────────── */
.panel {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.panel-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-1);
  text-transform: uppercase;
}

/* ─── CLIENT LIST (dash) ────────────────────────────── */
.client-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.client-list-item:last-child { border-bottom: none; padding-bottom: 0; }
.client-list-item:first-child { padding-top: 0; }
.client-list-item:hover .client-list-name { color: var(--lime); }
.cli-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 12px; font-weight: 700;
  flex-shrink: 0;
}
.client-list-info { flex: 1; min-width: 0; }
.client-list-name { font-size: 14px; font-weight: 500; color: var(--text-0); }
.client-list-meta { font-size: 12px; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.status-activo { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-pausado { background: var(--orange); }
.status-alta { background: var(--blue); }

/* ─── ACTIVITY FEED ─────────────────────────────────── */
.activity-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.activity-item:last-child { border-bottom: none; }
.activity-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); margin-top: 6px; flex-shrink: 0; }
.activity-text { color: var(--text-1); line-height: 1.5; }
.activity-time { font-size: 11px; color: var(--text-2); margin-top: 2px; }

/* ─── TOOLBAR ───────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
}
.filter-tabs { display: flex; gap: 4px; }
.filter-tab {
  background: none; border: 1px solid transparent;
  color: var(--text-2); border-radius: var(--radius-sm);
  padding: 6px 14px; font-size: 13px; cursor: pointer;
  transition: all var(--transition); font-family: var(--font-body);
}
.filter-tab:hover { color: var(--text-0); border-color: var(--border); }
.filter-tab.active { background: var(--bg-3); color: var(--text-0); border-color: var(--border-strong); }

.select-wrap { display: flex; align-items: center; gap: 10px; }
.select-wrap label { font-size: 13px; color: var(--text-2); white-space: nowrap; }
.select-wrap select {
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 6px 12px; font-size: 13px; font-family: var(--font-body);
  cursor: pointer; outline: none;
}
.select-wrap select:focus { border-color: var(--lime); }

/* ─── CLIENTS GRID ──────────────────────────────────── */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.client-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.client-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.client-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.client-avatar-lg {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 15px; font-weight: 800;
  flex-shrink: 0;
}
.client-card-name { font-size: 16px; font-weight: 500; color: var(--text-0); }
.client-card-goal { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.client-card-actions { position: absolute; top: 16px; right: 16px; display: flex; gap: 6px; opacity: 0; transition: opacity var(--transition); }
.client-card:hover .client-card-actions { opacity: 1; }

.progress-section { margin-bottom: 12px; }
.progress-label-row { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-2); margin-bottom: 6px; }
.progress-bar { height: 3px; background: var(--bg-4); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--lime); border-radius: 2px; transition: width 0.5s ease; }

.client-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.cs { background: var(--bg-3); border-radius: var(--radius-sm); padding: 8px; text-align: center; }
.cs-val { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--text-0); }
.cs-lbl { font-size: 10px; color: var(--text-2); margin-top: 1px; }

/* ─── STATUS BADGE ──────────────────────────────────── */
.badge {
  font-size: 11px; font-weight: 600; font-family: var(--font-display);
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 4px;
}
.badge-activo { background: var(--green-dim); color: var(--green); }
.badge-pausado { background: var(--orange-dim); color: var(--orange); }
.badge-alta { background: var(--blue-dim); color: var(--blue); }

/* ─── EMPTY STATES ──────────────────────────────────── */
.empty-state {
  color: var(--text-2); font-size: 13px; text-align: center; padding: 20px 0;
}
.empty-state-big {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-2);
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.empty-state-big svg { opacity: 0.2; }
.empty-state-big p { font-size: 14px; }

/* ─── SESIONES LIST ─────────────────────────────────── */
.sesiones-list { display: flex; flex-direction: column; gap: 10px; }
.sesion-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 16px 20px;
  display: flex; align-items: flex-start; gap: 16px;
}
.sesion-date {
  background: var(--bg-3); border-radius: var(--radius-sm);
  padding: 8px 12px; text-align: center; flex-shrink: 0;
  min-width: 56px;
}
.sesion-day { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--text-0); line-height: 1; }
.sesion-month { font-size: 10px; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.1em; }
.sesion-info { flex: 1; }
.sesion-title { font-size: 15px; font-weight: 500; color: var(--text-0); margin-bottom: 4px; }
.sesion-meta { font-size: 12px; color: var(--text-2); }
.sesion-ejercicios { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.ejercicio-tag {
  background: var(--bg-4); border-radius: 4px;
  padding: 3px 8px; font-size: 11px; color: var(--text-1);
}
.tipo-tag { font-size: 11px; font-weight: 600; font-family: var(--font-display); letter-spacing: 0.05em; padding: 3px 8px; border-radius: 4px; text-transform: uppercase; }
.tipo-fuerza { background: rgba(251,146,60,0.1); color: var(--orange); }
.tipo-cardio { background: rgba(56,189,248,0.1); color: var(--blue); }
.tipo-hiit { background: rgba(248,113,113,0.1); color: var(--red); }
.tipo-funcional { background: rgba(181,242,61,0.1); color: var(--lime); }
.tipo-flexibilidad { background: rgba(167,139,250,0.1); color: var(--purple); }
.tipo-mixto { background: rgba(74,222,128,0.1); color: var(--green); }

/* ─── NUTRICIÓN ─────────────────────────────────────── */
.macro-row {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px; margin-bottom: 20px;
}
.macro-card {
  border-radius: var(--radius-md); padding: 16px; text-align: center;
}
.macro-card.kcal { background: var(--lime-dim); border: 1px solid rgba(181,242,61,0.2); }
.macro-card.prot { background: var(--blue-dim); border: 1px solid rgba(56,189,248,0.2); }
.macro-card.carb { background: var(--orange-dim); border: 1px solid rgba(251,146,60,0.2); }
.macro-card.fat { background: var(--purple-dim); border: 1px solid rgba(167,139,250,0.2); }
.macro-val { font-family: var(--font-display); font-size: 28px; font-weight: 800; line-height: 1; }
.macro-card.kcal .macro-val { color: var(--lime); }
.macro-card.prot .macro-val { color: var(--blue); }
.macro-card.carb .macro-val { color: var(--orange); }
.macro-card.fat .macro-val { color: var(--purple); }
.macro-lbl { font-size: 11px; color: var(--text-2); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.08em; }

.comida-block { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; margin-bottom: 10px; }
.comida-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.comida-nombre { font-size: 14px; font-weight: 500; color: var(--text-0); }
.comida-kcal { font-size: 12px; color: var(--lime); font-family: var(--font-display); font-weight: 600; }
.alimento-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.alimento-row:last-child { border-bottom: none; }
.alimento-name { color: var(--text-1); }
.alimento-macros { color: var(--text-2); font-size: 11px; }

/* ─── PROGRESO ──────────────────────────────────────── */
.progreso-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.chart-panel { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.chart-title { font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: 0.1em; color: var(--text-1); text-transform: uppercase; margin-bottom: 16px; }
canvas { width: 100% !important; }

.registros-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.registros-table th { text-align: left; padding: 10px 12px; color: var(--text-2); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; border-bottom: 1px solid var(--border); }
.registros-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text-1); }
.registros-table tr:last-child td { border-bottom: none; }
.registros-table tr:hover td { color: var(--text-0); background: var(--bg-3); }

/* ─── CALENDARIO ────────────────────────────────────── */
.calendar-wrap { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.cal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.cal-month { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--text-0); }
.cal-nav { display: flex; gap: 8px; }
.cal-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 8px; }
.cal-weekday { text-align: center; font-size: 11px; font-weight: 600; color: var(--text-2); letter-spacing: 0.08em; text-transform: uppercase; padding: 8px 0; }
.cal-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day {
  aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); font-size: 14px; cursor: pointer;
  color: var(--text-1); position: relative; transition: all var(--transition);
  border: 1px solid transparent;
}
.cal-day:hover { background: var(--bg-3); color: var(--text-0); }
.cal-day.other-month { color: var(--text-2); opacity: 0.4; }
.cal-day.today { border-color: var(--lime); color: var(--lime); font-weight: 700; }
.cal-day.has-session::after { content: ''; width: 5px; height: 5px; background: var(--lime); border-radius: 50%; position: absolute; bottom: 5px; }
.cal-day.has-session { background: var(--lime-dim); }

/* ─── EJERCICIOS EN MODAL ───────────────────────────── */
.ejercicio-form-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 32px;
  gap: 8px; align-items: center; margin-bottom: 8px;
}
.ej-autocomplete-wrap { position: relative; }
.ej-nombre-input {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 7px 10px; font-size: 13px; font-family: var(--font-body);
  outline: none; width: 100%;
}
.ej-nombre-input:focus { border-color: var(--lime); }
.ej-nombre-input::placeholder { color: var(--text-2); }

.ej-dropdown {
  position: fixed;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-md); z-index: 9999;
  display: none; max-height: 260px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  min-width: 260px;
}
.ej-dropdown.open { display: block; }
.ej-dropdown-inner { overflow-y: auto; max-height: 280px; padding: 4px; }
.ej-dropdown-inner::-webkit-scrollbar { width: 4px; }
.ej-dropdown-inner::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 4px; }

.ej-group-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--lime);
  padding: 10px 10px 4px;
}
.ej-option {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: 13px; color: var(--text-1); cursor: pointer;
  transition: background 0.1s;
}
.ej-option:hover { background: var(--bg-3); color: var(--text-0); }
.ej-option-empty { color: var(--text-2); font-style: italic; cursor: default; }
.ej-option-empty:hover { background: none; }
.ej-grupo-tag {
  font-size: 10px; color: var(--text-2); background: var(--bg-4);
  border-radius: 4px; padding: 2px 6px; margin-left: 8px; white-space: nowrap; flex-shrink: 0;
}

.ejercicio-form-row input[type="number"] {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 7px 10px; font-size: 13px; font-family: var(--font-body);
  outline: none; width: 100%;
}
.ejercicio-form-row input[type="number"]:focus { border-color: var(--lime); }
.ejercicio-form-row input[type="number"]::placeholder { color: var(--text-2); }

.comida-form-block { background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 12px; margin-bottom: 10px; }
.comida-form-nombre { width: 100%; background: var(--bg-4); border: 1px solid var(--border); color: var(--text-0); border-radius: var(--radius-sm); padding: 7px 10px; font-size: 13px; font-family: var(--font-body); outline: none; margin-bottom: 10px; }
.alimento-form-row { display: grid; grid-template-columns: 2fr 1fr 32px; gap: 6px; align-items: center; margin-bottom: 6px; }
.alimento-form-row input { background: var(--bg-4); border: 1px solid var(--border); color: var(--text-0); border-radius: var(--radius-sm); padding: 6px 8px; font-size: 12px; font-family: var(--font-body); outline: none; width: 100%; }
.alimento-form-row input:focus { border-color: var(--lime); }
.add-alimento-btn { font-size: 11px; color: var(--lime); background: none; border: none; cursor: pointer; font-family: var(--font-body); margin-top: 4px; }

/* ─── MODALS ────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity 0.2s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); width: 100%; max-width: 560px;
  max-height: 85vh; overflow-y: auto;
  transform: scale(0.96) translateY(8px);
  transition: transform 0.2s ease;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-lg { max-width: 720px; }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-2); z-index: 1;
}
.modal-header h2 { font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; }
.modal-close {
  background: none; border: none; color: var(--text-2); font-size: 16px;
  cursor: pointer; padding: 4px; transition: color var(--transition);
}
.modal-close:hover { color: var(--text-0); }
.modal-form { padding: 24px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 20px; border-top: 1px solid var(--border); margin-top: 20px; }

/* ─── FORMS ─────────────────────────────────────────── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-row.three { grid-template-columns: 1fr 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }
.form-row > .form-group { margin-bottom: 0; }
label { font-size: 12px; font-weight: 500; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.08em; }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="date"], select, textarea {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: 14px; font-family: var(--font-body);
  outline: none; transition: border-color var(--transition); width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--lime); }
input::placeholder, textarea::placeholder { color: var(--text-2); }
select option { background: var(--bg-2); }
textarea { resize: vertical; }
input[type="range"] { accent-color: var(--lime); width: 100%; }

.section-header-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 500; color: var(--text-1);
}
.ejercicios-section, .comidas-section { margin-bottom: 16px; }

/* ─── CHART.JS OVERRIDES ────────────────────────────── */
.chart-container { position: relative; height: 200px; }

/* ─── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 40px rgba(0,0,0,0.6); }
  .menu-toggle { display: flex; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .dash-grid { grid-template-columns: 1fr; }
  .progreso-grid { grid-template-columns: 1fr; }
  .macro-row { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .search-box { display: none; }
}
@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pages-container { padding: 16px; }
  .clients-grid { grid-template-columns: 1fr; }
  .macro-row { grid-template-columns: 1fr 1fr; }
}

/* ─── NAV BADGE ─────────────────────────────────────── */
.nav-badge {
  margin-left: auto;
  background: var(--lime);
  color: #0a0a0b;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 5px;
}

/* ─── ADMIN CHAT ─────────────────────────────────────── */
.admin-chat-wrap {
  display: flex;
  flex-direction: column;
  height: 520px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.admin-chat-messages {
  flex: 1; overflow-y: auto; padding: 20px;
  display: flex; flex-direction: column; gap: 10px;
}
.admin-bubble {
  max-width: 70%; padding: 10px 14px;
  border-radius: 14px; font-size: 13px; line-height: 1.5;
}
.admin-bubble.from-client {
  background: var(--bg-3); color: var(--text-0);
  border-bottom-left-radius: 3px; align-self: flex-start;
  border: 1px solid var(--border);
}
.admin-bubble.from-trainer {
  background: var(--lime-dim); color: var(--lime);
  border: 1px solid rgba(181,242,61,0.2);
  border-bottom-right-radius: 3px; align-self: flex-end;
}
.admin-bubble .bubble-time { font-size: 10px; opacity: 0.5; margin-top: 4px; }
.admin-bubble .bubble-from { font-size: 10px; margin-bottom: 4px; opacity: 0.6; }
.admin-chat-composer {
  display: flex; gap: 10px; padding: 14px 16px;
  border-top: 1px solid var(--border); background: var(--bg-1);
}
.admin-chat-composer input {
  flex: 1; background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 9px 14px; font-size: 13px; font-family: var(--font-body);
  outline: none;
}
.admin-chat-composer input:focus { border-color: var(--lime); }

/* ─── TOKENS ─────────────────────────────────────────── */
.token-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.token-row:last-child { border-bottom: none; }
.token-info { flex: 1; }
.token-name { font-size: 14px; font-weight: 500; color: var(--text-0); }
.token-url {
  font-size: 11px; color: var(--text-2); font-family: var(--font-body);
  background: var(--bg-3); border-radius: 4px; padding: 4px 8px;
  margin-top: 6px; word-break: break-all; display: block;
  border: 1px solid var(--border);
}
.token-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ─── DÍAS SELECTOR (modal cliente) ─────────────────── */
.dias-selector {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.dia-count-btn {
  width: 40px; height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-3); color: var(--text-1);
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  cursor: pointer; transition: all var(--transition);
}
.dia-count-btn:hover { background: var(--bg-4); color: var(--text-0); }
.dia-count-btn.active { background: var(--lime); color: #0a0a0b; border-color: var(--lime); }

.dias-semana-selector {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px;
}
.dia-semana-btn {
  flex: 1; min-width: 44px;
  height: 38px; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); background: var(--bg-3);
  color: var(--text-1); font-family: var(--font-display);
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  cursor: pointer; transition: all var(--transition);
}
.dia-semana-btn:hover { background: var(--bg-4); color: var(--text-0); }
.dia-semana-btn.active { background: var(--lime-dim); color: var(--lime); border-color: rgba(181,242,61,0.4); }
.dia-semana-btn.blocked { opacity: 0.3; cursor: not-allowed; }
.dias-hint { font-size: 12px; color: var(--text-2); }

/* ─── PLAN SEMANAL ───────────────────────────────────── */
.plan-info-bar {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px 18px;
  margin-bottom: 20px; display: flex; align-items: center;
  gap: 20px; flex-wrap: wrap;
}
.plan-info-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.plan-info-label { color: var(--text-2); }
.plan-info-val { font-weight: 600; color: var(--text-0); }
.plan-dias-chips { display: flex; gap: 5px; }
.plan-dia-chip {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em; padding: 3px 8px;
  border-radius: 4px; text-transform: uppercase;
}
.plan-dia-chip.entrena { background: var(--lime-dim); color: var(--lime); }
.plan-dia-chip.descanso { background: var(--bg-3); color: var(--text-2); }

.plan-semana-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.plan-dia-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
}
.plan-dia-card.descanso-card { opacity: 0.5; }
.plan-dia-header {
  padding: 12px 16px; display: flex;
  align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.plan-dia-header.entrena { border-left: 3px solid var(--lime); }
.plan-dia-header.descanso { border-left: 3px solid var(--bg-4); }
.plan-dia-nombre {
  font-family: var(--font-display); font-size: 16px;
  font-weight: 700; letter-spacing: 0.06em; color: var(--text-0);
}
.plan-dia-tipo-select {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: 6px;
  padding: 4px 8px; font-size: 12px; font-family: var(--font-body);
  outline: none; cursor: pointer;
}
.plan-dia-tipo-select:focus { border-color: var(--lime); }

.plan-dia-body { padding: 12px; }
.plan-grupo-input {
  width: 100%; background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 7px 10px; font-size: 13px; font-family: var(--font-body);
  outline: none; margin-bottom: 10px;
}
.plan-grupo-input:focus { border-color: var(--lime); }
.plan-grupo-input::placeholder { color: var(--text-2); }

.plan-ejs-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.plan-ej-row {
  display: flex; align-items: center; gap: 6px;
}
.plan-ej-autocomplete { position: relative; flex: 1; }
.plan-ej-input {
  width: 100%; background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 6px 10px; font-size: 12px; font-family: var(--font-body); outline: none;
}
.plan-ej-input:focus { border-color: var(--lime); }
.plan-ej-input::placeholder { color: var(--text-2); }
.plan-ej-dropdown {
  position: fixed;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); z-index: 9999;
  max-height: 200px; overflow-y: auto; display: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  min-width: 200px;
}
.plan-ej-dropdown.open { display: block; }
.plan-ej-opt {
  padding: 7px 10px; font-size: 12px; color: var(--text-1);
  cursor: pointer; transition: background 0.1s;
  display: flex; justify-content: space-between; align-items: center;
}
.plan-ej-opt:hover { background: var(--bg-3); color: var(--text-0); }
.plan-ej-opt-grupo { font-size: 10px; color: var(--text-2); background: var(--bg-4); padding: 1px 5px; border-radius: 3px; }
.plan-ej-grp-label { font-size: 10px; font-weight: 700; color: var(--lime); padding: 8px 10px 3px; letter-spacing: 0.1em; text-transform: uppercase; }

.plan-add-ej-btn {
  font-size: 11px; color: var(--lime); background: none;
  border: 1px dashed rgba(181,242,61,0.3); border-radius: var(--radius-sm);
  padding: 6px 10px; cursor: pointer; width: 100%;
  font-family: var(--font-body); transition: all var(--transition);
}
.plan-add-ej-btn:hover { background: var(--lime-dim); }

.descanso-label {
  text-align: center; padding: 20px;
  color: var(--text-2); font-size: 13px;
}
.descanso-icon { font-size: 28px; margin-bottom: 8px; }

/* Badge días en tarjeta cliente */
.client-days-badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--lime-dim); border: 1px solid rgba(181,242,61,0.2);
  color: var(--lime); border-radius: 5px;
  padding: 3px 8px; font-size: 11px; font-weight: 600;
  font-family: var(--font-display); letter-spacing: 0.04em;
  margin-top: 6px;
}

/* ─── LOGIN SCREEN ──────────────────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-0);
  padding: 24px;
  position: fixed; inset: 0; z-index: 9999;
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  animation: fadeIn 0.3s ease;
}
.login-brand {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 32px;
}
.login-brand-mark {
  width: 44px; height: 44px;
  background: var(--lime); color: #0a0a0b;
  font-family: var(--font-display); font-size: 18px; font-weight: 800;
  letter-spacing: 0.05em;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); flex-shrink: 0;
}
.login-brand-name {
  font-family: var(--font-display); font-size: 22px;
  font-weight: 700; letter-spacing: 0.08em; color: var(--text-0); line-height: 1;
}
.login-brand-sub { font-size: 11px; color: var(--text-2); margin-top: 3px; letter-spacing: 0.04em; }

.login-form { display: flex; flex-direction: column; gap: 20px; }
.login-field { display: flex; flex-direction: column; gap: 8px; }
.login-field label { font-size: 12px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.08em; }
.login-input-wrap { position: relative; }
.login-input-wrap input {
  width: 100%; background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 12px 44px 12px 14px; font-size: 15px; font-family: var(--font-body);
  outline: none; transition: border-color var(--transition);
}
.login-input-wrap input:focus { border-color: var(--lime); }
.login-eye {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--text-2); cursor: pointer;
  padding: 4px; transition: color var(--transition);
}
.login-eye:hover { color: var(--text-0); }

.login-error {
  font-size: 13px; color: var(--red); background: var(--red-dim);
  border: 1px solid rgba(248,113,113,0.2); border-radius: var(--radius-sm);
  padding: 10px 14px; display: none;
}
.login-error.show { display: block; animation: fadeIn 0.2s ease; }

.login-btn {
  background: var(--lime); color: #0a0a0b; border: none;
  border-radius: var(--radius-sm); padding: 14px;
  font-family: var(--font-display); font-size: 16px; font-weight: 700;
  letter-spacing: 0.06em; cursor: pointer; transition: all var(--transition);
}
.login-btn:hover { background: #c8f55a; transform: translateY(-1px); }
.login-btn:active { transform: translateY(0); }

.login-hint {
  margin-top: 16px; font-size: 12px; color: var(--text-2);
  display: flex; align-items: flex-start; gap: 6px; line-height: 1.5;
  background: var(--bg-3); border-radius: var(--radius-sm); padding: 10px 12px;
}
.login-hint strong { color: var(--lime); }

/* ─── LOGOUT BTN ────────────────────────────────────── */
.logout-btn {
  display: flex; align-items: center; gap: 8px;
  width: 100%; background: none; border: 1px solid var(--border);
  color: var(--text-2); border-radius: var(--radius-sm);
  padding: 9px 12px; margin-top: 10px;
  font-size: 13px; font-family: var(--font-body);
  cursor: pointer; transition: all var(--transition);
}
.logout-btn:hover { background: var(--red-dim); color: var(--red); border-color: rgba(248,113,113,0.3); }

/* ─── SETTINGS ──────────────────────────────────────── */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-section { padding: 4px 0; }
.settings-label { font-size: 14px; font-weight: 500; color: var(--text-0); margin-bottom: 4px; }
.settings-desc { font-size: 13px; color: var(--text-2); margin-bottom: 16px; line-height: 1.5; }
.settings-form { display: flex; flex-direction: column; gap: 14px; }
.settings-msg { font-size: 13px; border-radius: var(--radius-sm); padding: 8px 12px; display: none; }
.settings-msg.error { display: block; background: var(--red-dim); color: var(--red); }
.settings-msg.success { display: block; background: var(--green-dim); color: var(--green); }
.settings-select {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: 14px; font-family: var(--font-body);
  outline: none; width: 100%;
}
.settings-select:focus { border-color: var(--lime); }

@media (max-width: 700px) {
  .settings-grid { grid-template-columns: 1fr; }
}

/* ─── PLAN EJ ROW — SERIES/REPS/PESO ───────────────── */
.plan-ej-row {
  display: grid;
  grid-template-columns: 1fr 52px 52px 58px 30px;
  gap: 5px; align-items: center; margin-bottom: 6px;
}
.plan-ej-series, .plan-ej-reps, .plan-ej-peso {
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-0); border-radius: var(--radius-sm);
  padding: 6px 6px; font-size: 12px; font-family: var(--font-body);
  outline: none; width: 100%; text-align: center;
}
.plan-ej-series:focus, .plan-ej-reps:focus, .plan-ej-peso:focus { border-color: var(--lime); }
.plan-ej-series::placeholder, .plan-ej-reps::placeholder, .plan-ej-peso::placeholder { color: var(--text-2); font-size: 11px; }

/* ─── PLANTILLAS PREDEFINIDAS ───────────────────────── */
.predefinidos-wrap {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 16px; padding: 14px 16px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.predefinidos-grupo {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.predefinidos-cat {
  font-size: 11px; font-weight: 700; color: var(--text-2);
  letter-spacing: 0.06em; text-transform: uppercase;
  min-width: 160px; flex-shrink: 0;
}
.predefinido-btn {
  background: var(--bg-3); border: 1px solid var(--border-strong);
  color: var(--text-1); border-radius: var(--radius-sm);
  padding: 5px 11px; font-size: 12px; font-family: var(--font-body);
  cursor: pointer; transition: all var(--transition); white-space: nowrap;
}
.predefinido-btn:hover {
  background: var(--lime-dim); color: var(--lime);
  border-color: rgba(181,242,61,0.3);
}

/* ─── FATSECRET DROPDOWN ─────────────────────────────── */
.alimento-form-row { position: relative; }
.fs-dropdown {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 9999;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  max-height: 260px; overflow-y: auto; margin-top: 2px;
}
.fs-item {
  padding: 8px 12px; cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.fs-item:last-child { border-bottom: none; }
.fs-item:hover { background: var(--bg-3); }
.fs-item-name { font-size: 13px; color: var(--text-1); font-weight: 500; }
.fs-item-macros { font-size: 11px; color: var(--text-2); margin-top: 2px; }

/* ─── CANTIDAD ALIMENTO ──────────────────────────────── */
.alimento-cantidad-row {
  display: flex; align-items: center; gap: 6px;
  margin: 4px 0 0 0; grid-column: 1 / -1;
}
.alimento-cantidad {
  width: 100px; padding: 5px 8px; font-size: 13px;
  background: var(--bg-3); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); color: var(--text-1); outline: none;
}
.alimento-cantidad-lbl {
  font-size: 12px; color: var(--text-2);
}

/* ─── FOTOS EVOLUCIÓN ADMIN ──────────────────────────── */
.fotos-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px; padding: 16px;
}
.foto-admin-card {
  position: relative; border-radius: var(--radius-md);
  overflow: hidden; cursor: pointer;
  aspect-ratio: 3/4;
  background: var(--bg-3);
  transition: transform 0.2s;
}
.foto-admin-card:hover { transform: scale(1.03); }
.foto-admin-card img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.foto-admin-fecha {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: white; font-size: 11px; padding: 20px 8px 6px;
  font-weight: 600;
}
.foto-admin-peso {
  position: absolute; top: 6px; right: 6px;
  background: var(--lime); color: #0a0a0b;
  font-size: 11px; font-weight: 700;
  padding: 2px 6px; border-radius: 10px;
}

/* ─── NUTRICIÓN POR DÍA ──────────────────────────────── */
.nut-dias-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px; padding: 4px;
}
.nut-dia-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px;
  transition: border-color 0.15s;
}
.nut-dia-card.tiene-plan { border-color: var(--lime); }
.nut-dia-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.nut-dia-nombre {
  font-size: 15px; font-weight: 700; color: var(--text-1);
}
.nut-dia-macros {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px;
}
.nut-macro-chip {
  font-size: 11px; background: var(--bg-3);
  border: 1px solid var(--border); border-radius: 20px;
  padding: 2px 8px; color: var(--text-2);
}
.nut-dia-comidas {
  display: flex; gap: 4px; flex-wrap: wrap;
}
.nut-comida-tag {
  font-size: 11px; background: rgba(181,242,61,0.1);
  color: var(--lime); border-radius: 4px; padding: 2px 6px;
}
.nut-dia-empty {
  font-size: 12px; color: var(--text-2); font-style: italic;
  padding: 4px 0;
}

/* ─── BARRA SEMANA COMPLETA ──────────────────────────── */
.nut-semana-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 12px 16px;
  margin-bottom: 16px;
}
.nut-semana-label {
  font-size: 13px; font-weight: 600; color: var(--text-1);
  white-space: nowrap;
}

/* ─── INTOLERANCIAS ──────────────────────────────────── */
.intol-checks {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 4px;
}
.intol-check {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; color: var(--text-1); cursor: pointer;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 5px 10px;
  transition: all 0.15s;
}
.intol-check:has(input:checked) {
  background: rgba(255,92,26,0.1); border-color: var(--orange); color: var(--orange);
}
.intol-check input { display: none; }

/* ─── SELECTOR CALORÍAS ──────────────────────────────── */
.kcal-opciones {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  padding: 8px 0 16px;
}
.kcal-opcion-btn {
  display: flex; flex-direction: column; align-items: center;
  background: var(--bg-3); border: 2px solid var(--border);
  border-radius: var(--radius-md); padding: 16px 20px;
  cursor: pointer; transition: all 0.15s; min-width: 90px;
  font-family: var(--font-body);
}
.kcal-opcion-btn:hover {
  border-color: var(--lime); background: var(--lime-dim);
}
.kcal-opcion-val {
  font-size: 24px; font-weight: 800; color: var(--text-1);
  font-family: var(--font-cond);
}
.kcal-opcion-lbl {
  font-size: 11px; color: var(--text-2); margin-top: 2px;
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* ─── CHAT LAYOUT TIPO WHATSAPP ──────────────────────── */
.chat-layout {
  display: flex; height: calc(100vh - 56px); overflow: hidden;
}
.chat-sidebar {
  width: 300px; flex-shrink: 0;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  background: var(--bg-2);
}
.chat-sidebar-header {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
}
.chat-search {
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 7px 12px;
  font-size: 13px; color: var(--text-0); width: 100%;
  font-family: var(--font-body); outline: none;
}
.chat-search:focus { border-color: var(--orange); }
.chat-conv-list {
  flex: 1; overflow-y: auto;
}
.chat-conv-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; cursor: pointer; border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}
.chat-conv-item:hover { background: var(--bg-3); }
.chat-conv-item.active { background: var(--bg-3); border-left: 3px solid var(--orange); }
.chat-conv-item.has-unread .conv-name { font-weight: 700; color: var(--text-0); }
.conv-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--orange); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.conv-info { flex: 1; min-width: 0; }
.conv-name-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 3px;
}
.conv-name { font-size: 14px; color: var(--text-1); font-weight: 500; }
.conv-time { font-size: 11px; color: var(--text-2); white-space: nowrap; }
.conv-last-row {
  display: flex; justify-content: space-between; align-items: center;
}
.conv-last {
  font-size: 12px; color: var(--text-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 180px;
}
.conv-badge {
  background: var(--orange); color: white;
  font-size: 11px; font-weight: 700;
  border-radius: 10px; padding: 1px 6px;
  flex-shrink: 0; margin-left: 4px;
}
.chat-main {
  flex: 1; overflow: hidden; display: flex; flex-direction: column;
}
.chat-main #adminChatWrap { flex: 1; overflow: hidden; }
.admin-chat-wrap { height: 100%; display: flex; flex-direction: column; }
.admin-chat-messages { flex: 1; overflow-y: auto; padding: 16px; }

/* ─── CARDIO BLOCK ───────────────────────────────────── */
.cardio-block {
  background: rgba(255,92,26,0.05);
  border: 1px solid rgba(255,92,26,0.2);
  border-radius: var(--radius-sm);
  padding: 12px;
}

/* ─── DEMOS ──────────────────────────────────────────── */
.demo-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  gap: 12px;
}
.demo-row:last-child { border-bottom: none; }
.demo-nombre { font-size: 15px; font-weight: 600; color: var(--text-1); }
.demo-email  { font-size: 12px; color: var(--text-2); margin: 2px 0 6px; }
.demo-meta   { display: flex; gap: 6px; flex-wrap: wrap; }
.demo-chip {
  font-size: 11px; padding: 2px 8px; border-radius: 20px;
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-2);
}
.demo-chip.activa   { background: rgba(34,197,94,0.1); border-color: #22c55e; color: #22c55e; }
.demo-chip.bloqueada{ background: rgba(239,68,68,0.1); border-color: #ef4444; color: #ef4444; }
.demo-chip.expirada { background: rgba(239,68,68,0.1); border-color: #ef4444; color: #ef4444; }
.demo-chip.urgente  { background: rgba(245,158,11,0.1); border-color: #f59e0b; color: #f59e0b; }

/* ─── COLOR SWATCHES ─────────────────────────────────── */
.color-picker-row {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  margin-top: 8px;
}
.color-swatch {
  width: 32px; height: 32px; border-radius: 50%; cursor: pointer;
  border: 3px solid transparent; transition: all 0.15s;
}
.color-swatch:hover { transform: scale(1.1); }
.color-swatch.selected { border-color: white; box-shadow: 0 0 0 2px var(--border-strong); }

/* ─── LOGO UPLOAD ────────────────────────────────────── */
.logo-upload-area {
  border: 2px dashed var(--border-strong); border-radius: var(--radius-sm);
  padding: 16px; cursor: pointer; text-align: center;
  transition: border-color 0.15s; margin-top: 6px;
  display: flex; align-items: center; justify-content: center; min-height: 70px;
}
.logo-upload-area:hover { border-color: var(--lime); }

/* ─── PAGOS ──────────────────────────────────────────── */
.demo-chip.pago-al_dia   { background:rgba(34,197,94,0.1); border-color:#22c55e; color:#22c55e; }
.demo-chip.pago-pendiente{ background:rgba(245,158,11,0.1); border-color:#f59e0b; color:#f59e0b; }
.demo-chip.pago-vencido  { background:rgba(239,68,68,0.1); border-color:#ef4444; color:#ef4444; }