:root {
  --bg: #09090f;
  --surf1: #111118;
  --surf2: #181820;
  --surf3: #1f1f2a;
  --border: #2c2c3a;
  --gold: #d4a843;
  --gold2: #e8c070;
  --gold-dim: rgba(212,168,67,.13);
  --push: #e05c4a;
  --pull: #4a8de0;
  --legs: #3ebc78;
  --core: #c46be0;
  --text: #dde0ea;
  --muted: #6e7490;
  --dim: #3e4158;
  --r: 14px;
  --r-sm: 9px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Vazirmatn', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.7;
  direction: rtl;
}
.container { max-width: 960px; margin: 0 auto; padding: 0 16px; }
a { color: inherit; text-decoration: none; }

/* Header */
.site-header {
  background: rgba(15,15,21,.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 16px; font-weight: 900; }
.logo strong { color: var(--gold); }
.logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, var(--gold), var(--gold2)); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--bg); }
.site-nav { display: flex; align-items: center; gap: 6px; }
.nav-link { padding: 8px 14px; font-size: 13px; font-weight: 600; border-radius: 6px; color: var(--muted); transition: all .2s; }
.nav-link:hover { background: var(--surf2); color: var(--text); }
.nav-link-cta { background: var(--gold); color: var(--bg) !important; }
.nav-link-cta:hover { background: var(--gold2); }
.admin-link { color: var(--gold) !important; border: 1px solid rgba(212,168,67,.3); }
.main-content { min-height: calc(100vh - 130px); padding: 24px 16px 70px; }
.site-footer { border-top: 1px solid var(--border); background: rgba(17,17,24,.5); padding: 16px 0; text-align: center; }
.site-footer p { color: var(--muted); font-size: 12px; }

/* Forms */
.auth-card {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  max-width: 420px;
  margin: 40px auto;
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
}
.auth-card h1 { font-size: 22px; font-weight: 900; margin-bottom: 6px; text-align: center; }
.auth-card .subtitle { color: var(--muted); font-size: 13px; text-align: center; margin-bottom: 22px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.field-hint { color: var(--muted); font-size: 11px; margin-top: 4px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--surf3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: all .2s;
}
.btn:hover { background: var(--surf2); border-color: var(--gold); }
.btn-primary {
  background: linear-gradient(to left, var(--gold), var(--gold2));
  border: none;
  color: var(--bg);
  font-weight: 700;
}
.btn-primary:hover { opacity: .9; }
.btn-block { width: 100%; }
.btn-lg { padding: 12px 22px; font-size: 14px; }
.btn-danger { color: var(--push); }
.btn-danger:hover { background: rgba(224,92,74,.1); border-color: var(--push); }

.error-msg {
  background: rgba(224,92,74,.1);
  border: 1px solid rgba(224,92,74,.3);
  color: #f5a89e;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 14px;
}
.success-msg {
  background: rgba(62,188,120,.1);
  border: 1px solid rgba(62,188,120,.3);
  color: #8de9b6;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 14px;
}

/* Welcome banner */
.welcome-banner {
  background: linear-gradient(to left, rgba(212,168,67,.1), var(--surf2), var(--surf2));
  border: 1px solid rgba(212,168,67,.2);
  border-radius: 16px;
  padding: 22px;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
}
.welcome-banner h2 { font-size: 22px; font-weight: 900; margin-bottom: 6px; }
.welcome-banner p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.welcome-banner .btn { margin-top: 14px; }

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.stat-card {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.stat-card .label { color: var(--muted); font-size: 11px; margin-bottom: 4px; }
.stat-card .value { font-size: 24px; font-weight: 900; }

/* Program card */
.program-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.program-card {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all .2s;
}
.program-card:hover { border-color: rgba(212,168,67,.4); }
.program-card .top-bar { height: 4px; background: linear-gradient(to left, var(--gold), var(--gold2)); }
.program-card .body { padding: 16px; }
.program-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 10px; }
.program-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 11px; }
.program-meta div { display: flex; flex-direction: column; }
.program-meta .label { color: var(--muted); font-size: 10px; }
.program-meta .value { color: var(--text); font-weight: 600; font-size: 12px; }

/* Wizard */
.wizard-header {
  background: rgba(15,15,21,.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 40;
  padding: 12px 16px;
}
.wizard-header-inner { max-width: 760px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.progress-bar { height: 4px; background: var(--surf3); margin-top: 8px; }
.progress-bar-fill { height: 100%; background: linear-gradient(to left, var(--gold), var(--gold2)); transition: width .3s; }
.wizard-content { max-width: 760px; margin: 0 auto; padding: 24px 16px 100px; }
.wizard-step-title { font-size: 20px; font-weight: 900; margin-bottom: 4px; }
.wizard-step-subtitle { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.option-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.option-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-align: right;
  transition: all .2s;
}
.option-btn:hover { border-color: rgba(212,168,67,.4); background: var(--surf3); }
.option-btn.selected { border-color: var(--gold); background: var(--gold-dim); color: var(--gold); font-weight: 600; }
.wizard-footer {
  background: rgba(15,15,21,.7);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  position: sticky; bottom: 0; z-index: 40;
  padding: 12px 16px;
}
.wizard-footer-inner { max-width: 760px; margin: 0 auto; display: flex; justify-content: space-between; gap: 12px; }

/* Program view (mirrors original HTML template) */
.program-hero {
  padding: 40px 20px 30px;
  background: linear-gradient(160deg,#09090f 0%,#12121e 60%,#151525 100%);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.program-hero-inner { max-width: 960px; margin: 0 auto; position: relative; z-index: 1; }
.program-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-dim); border: 1px solid rgba(212,168,67,.25);
  color: var(--gold); font-size: 10.5px; font-weight: 700;
  letter-spacing: .1em; padding: 4px 14px; border-radius: 20px; margin-bottom: 14px;
}
.program-hero h1 { font-size: clamp(22px,5vw,34px); font-weight: 900; line-height: 1.2; margin-bottom: 6px; }
.program-hero h1 em { font-style: normal; color: var(--gold); }
.program-hero-sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }
.program-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.program-chip { background: var(--surf2); border: 1px solid var(--border); border-radius: 8px; padding: 7px 14px; display: flex; flex-direction: column; gap: 2px; }
.program-chip .cl { color: var(--dim); font-size: 9.5px; text-transform: uppercase; letter-spacing: .07em; }
.program-chip .cv { color: var(--gold); font-size: 12.5px; font-weight: 700; }

.nav-tabs {
  background: var(--surf1); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.nav-tabs-inner {
  max-width: 960px; margin: 0 auto;
  display: flex; overflow-x: auto; scrollbar-width: none; padding: 0 6px;
}
.nav-tabs-inner::-webkit-scrollbar { display: none; }
.tab {
  flex-shrink: 0; background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--muted); font-family: 'Vazirmatn'; font-size: 11.5px; font-weight: 600;
  padding: 13px 15px; cursor: pointer; transition: color .2s, border-color .2s;
  white-space: nowrap; display: flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

.program-main { max-width: 960px; margin: 0 auto; padding: 22px 16px 70px; }

.day-header { display: flex; align-items: flex-start; gap: 14px; padding: 18px; background: var(--surf2); border: 1px solid var(--border); border-radius: 14px; margin-bottom: 22px; }
.day-badge { width: 52px; height: 52px; border-radius: 10px; flex-shrink: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 9.5px; font-weight: 800; text-align: center; border: 1px solid; }
.day-info h2 { font-size: 16px; font-weight: 800; margin-bottom: 5px; }
.day-info p { color: var(--muted); font-size: 12px; }
.day-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.day-tag { font-size: 10.5px; padding: 2px 9px; border-radius: 4px; background: var(--surf3); border: 1px solid var(--border); color: var(--muted); }

.phase-title { display: flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); padding-bottom: 9px; border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.phase-title .bar { width: 18px; height: 2px; background: var(--gold); border-radius: 2px; flex-shrink: 0; }

.exercise-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.exercise-table-wrap { overflow-x: auto; border-radius: 14px; border: 1px solid var(--border); margin-bottom: 18px; }
.exercise-table th { padding: 9px 12px; font-size: 9.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--dim); text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border); background: var(--surf3); }
.exercise-table td { padding: 11px 12px; font-size: 12.5px; vertical-align: top; text-align: right; border-bottom: 1px solid rgba(44,44,58,.7); }
.exercise-table tbody tr:last-child td { border-bottom: none; }
.exercise-table tbody tr:hover { background: rgba(212,168,67,.04); }
.ex-name-fa { font-weight: 700; line-height: 1.4; display: block; color: var(--text); }
.ex-name-en { color: var(--dim); font-size: 10px; font-weight: 400; display: block; margin-top: 1px; }
.ex-num { color: var(--dim); font-size: 10.5px; font-weight: 800; width: 28px; }
.ex-sets { font-weight: 800; color: var(--gold); font-size: 13px; }
.ex-x { color: var(--dim); font-size: 10px; }
.ex-reps { color: var(--text); font-size: 12.5px; }
.ex-rest { color: var(--muted); font-size: 12px; white-space: nowrap; }
.ex-tip { color: var(--muted); font-size: 11.5px; line-height: 1.65; max-width: 230px; }
.ex-tag { display: inline-block; font-size: 8.5px; font-weight: 800; padding: 1px 5px; border-radius: 3px; letter-spacing: .05em; text-transform: uppercase; vertical-align: middle; margin-left: 3px; }
.ex-tag-activation { background: rgba(212,168,67,.1); border: 1px solid rgba(212,168,67,.2); color: var(--gold2); }
.ex-tag-super { background: rgba(212,168,67,.18); border: 1px solid rgba(212,168,67,.35); color: var(--gold); }
.ex-tag-core { background: rgba(196,107,224,.18); border: 1px solid rgba(196,107,224,.35); color: var(--core); }
.ex-link { border-bottom: 1px dashed rgba(212,168,67,.4); }
.ex-link:hover { color: var(--gold2); border-bottom-color: var(--gold2); }

/* Color classes for day types */
.t-push { background: rgba(224,92,74,.11); color: var(--push); border-color: rgba(224,92,74,.3); }
.t-pull { background: rgba(74,141,224,.11); color: var(--pull); border-color: rgba(74,141,224,.3); }
.t-legs { background: rgba(62,188,120,.11); color: var(--legs); border-color: rgba(62,188,120,.3); }
.t-core { background: rgba(196,107,224,.11); color: var(--core); border-color: rgba(196,107,224,.3); }
.t-rest { background: rgba(60,62,80,.15); color: var(--dim); border-color: var(--border); }
.dot-push { background: var(--push); }
.dot-pull { background: var(--pull); }
.dot-legs { background: var(--legs); }
.dot-core { background: var(--core); }
.dot-rest { background: var(--dim); }
.dot-gold { background: var(--gold); }

/* Notes */
.notes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.note-card { background: var(--surf2); border: 1px solid var(--border); border-radius: 9px; padding: 15px; }
.note-card h4 { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 9px; display: flex; align-items: center; gap: 6px; }
.note-card ul { padding-right: 16px; color: var(--muted); font-size: 12px; line-height: 1.9; }
.note-card li strong { color: var(--text); font-weight: 600; }

/* Warmup bar */
.warmup-bar { background: var(--surf2); border: 1px solid var(--border); border-radius: 9px; padding: 11px 16px; display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--muted); margin-bottom: 16px; }

/* Info cards */
.info-card { background: var(--surf2); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.info-card h3 { font-size: 12.5px; font-weight: 800; color: var(--gold); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.info-card ul, .info-card p { color: var(--muted); font-size: 12px; line-height: 1.9; }
.info-card ul { padding-right: 16px; }

/* Muscle coverage */
.mcov-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.mcov-item { background: var(--surf3); border: 1px solid var(--border); border-radius: 9px; padding: 10px 13px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mcov-name { font-size: 12px; font-weight: 600; }
.mcov-freq { font-size: 10px; font-weight: 700; white-space: nowrap; padding: 2px 8px; border-radius: 4px; }
.freq-2 { background: rgba(62,188,120,.15); color: var(--legs); }
.freq-3 { background: rgba(212,168,67,.15); color: var(--gold); }
.freq-4 { background: rgba(196,107,224,.15); color: var(--core); }

/* Admin table */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { background: var(--surf3); padding: 10px 12px; font-size: 11px; font-weight: 700; color: var(--muted); text-align: right; border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: .05em; }
.admin-table td { padding: 10px 12px; font-size: 13px; border-bottom: 1px solid var(--border); }
.admin-table tr:hover { background: rgba(212,168,67,.04); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 10px; font-weight: 700; }
.badge-admin { background: rgba(196,107,224,.15); color: var(--core); border: 1px solid rgba(196,107,224,.3); }
.badge-user { background: var(--surf3); color: var(--muted); border: 1px solid var(--border); }
.badge-pending { background: rgba(224,148,74,.15); color: #e0944a; border: 1px solid rgba(224,148,74,.3); }
.badge-approved { background: rgba(62,188,120,.15); color: var(--legs); border: 1px solid rgba(62,188,120,.3); }
.badge-active { background: rgba(62,188,120,.15); color: var(--legs); border: 1px solid rgba(62,188,120,.3); }
.badge-inactive { background: var(--surf3); color: var(--muted); border: 1px solid var(--border); }

/* Tabs nav */
.tabs-nav { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 18px; overflow-x: auto; }
.tabs-nav button { background: none; border: none; border-bottom: 2px solid transparent; color: var(--muted); font-family: inherit; font-size: 13px; font-weight: 600; padding: 12px 16px; cursor: pointer; white-space: nowrap; }
.tabs-nav button:hover { color: var(--text); }
.tabs-nav button.active { color: var(--gold); border-bottom-color: var(--gold); }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 16px; }
.modal-card { background: var(--surf2); border: 1px solid var(--border); border-radius: 14px; padding: 22px; max-width: 460px; width: 100%; max-height: 90vh; overflow-y: auto; }
.modal-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 16px; }

/* Responsive */
@media (max-width: 640px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .notes-grid { grid-template-columns: 1fr; }
  .program-grid { grid-template-columns: 1fr; }
  .nav-link { padding: 6px 10px; font-size: 12px; }
  .logo span { font-size: 14px; }
}