/* ============================================================
   WorkoutTracker Pro — Main Stylesheet
   UI designers: customise variables below, rest inherits.
   ============================================================ */

:root {
  --bg:          #0f0f1a;
  --surface:     #1a1a2e;
  --card:        #16213e;
  --card-hover:  #1f2f4e;
  --border:      #2a2a4a;
  --primary:     #4CAF50;
  --primary-d:   #388E3C;
  --accent:      #7C4DFF;
  --text:        #e0e0e0;
  --text-muted:  #9e9e9e;
  --danger:      #F44336;
  --warning:     #FF9800;
  --info:        #2196F3;
  --sidebar-w:   240px;
  --radius:      10px;
  --shadow:      0 4px 20px rgba(0,0,0,.4);
  font-family: 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; background: var(--bg); color: var(--text); }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Scrollbar ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Layout ────────────────────────────────────────────────── */
.sidebar {
  position: fixed; left: 0; top: 0; height: 100vh;
  width: var(--sidebar-w); background: var(--surface);
  border-right: 1px solid var(--border);
  overflow-y: auto; z-index: 100;
  transition: transform .25s ease;
  display: flex; flex-direction: column;
}
.main-content {
  margin-left: var(--sidebar-w);
  padding: 24px;
  min-height: 100vh;
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 16px; padding-top: 56px; }
}

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 16px; border-bottom: 1px solid var(--border);
  font-size: 17px; font-weight: 700; color: var(--primary);
}
.sidebar-brand .material-icons { font-size: 28px; }
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.user-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.user-name   { font-size: 13px; font-weight: 600; }
.user-plan   { font-size: 11px; padding: 2px 6px; border-radius: 4px; background: #333; display:inline-block; margin-top:2px;}
.sidebar-credits {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px; font-size: 12px; color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.nav-menu { list-style: none; padding: 8px 0; flex: 1; }
.nav-menu li a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; font-size: 13px; color: var(--text-muted);
  transition: all .15s;
}
.nav-menu li a:hover, .nav-menu li.active a {
  background: var(--card-hover); color: var(--primary); text-decoration: none;
}
.nav-menu li.active a { border-left: 3px solid var(--primary); padding-left: 13px; }
.nav-menu li a .material-icons { font-size: 18px; }
.nav-section {
  padding: 10px 16px 4px; font-size: 10px; text-transform: uppercase;
  letter-spacing: 1.2px; color: #444; font-weight: 600;
}
.sidebar-toggle {
  display: none; position: fixed; top: 12px; left: 12px; z-index: 200;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px; cursor: pointer; color: var(--text);
}
@media (max-width: 768px) { .sidebar-toggle { display: flex; } }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.card-header h3 { display: flex; align-items: center; gap: 8px; font-size: 15px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn-primary, .btn-outline, .btn-outline-sm, .btn-google, .btn-icon {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 8px; font-size: 13px;
  font-weight: 500; cursor: pointer; border: none;
  transition: all .15s; text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-d); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--card-hover); text-decoration: none; }
.btn-outline.danger { border-color: var(--danger); color: var(--danger); }
.btn-outline-sm { padding: 5px 10px; font-size: 12px; background: transparent; border: 1px solid var(--border); color: var(--text-muted); border-radius: 6px; }
.btn-outline-sm:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.btn-icon { background: transparent; border: none; padding: 4px; color: var(--text-muted); border-radius: 6px; }
.btn-icon:hover { background: var(--card-hover); color: var(--text); }
.btn-icon.danger:hover { color: var(--danger); }
.btn-google {
  background: #fff; color: #333; border: 1px solid #ddd; width: 100%;
  justify-content: center; padding: 11px;
}
.btn-google:hover { background: #f5f5f5; text-decoration: none; color: #333; }

/* ── Forms ─────────────────────────────────────────────────── */
.form-control {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px; color: var(--text);
  font-size: 13px; width: 100%; transition: border-color .15s;
}
.form-control:focus { outline: none; border-color: var(--primary); }
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.form-row .full-width { grid-column: 1/-1; }
.form-group-stack { display: flex; flex-direction: column; gap: 12px; }
.input-group { position: relative; }
.input-group .input-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 18px; }
.input-group input { padding-left: 38px; }
.code-editor { font-family: 'Courier New', monospace; font-size: 12px; background: #0a0a15; }

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 20px;
  font-size: 11px; font-weight: 600; background: #2a3a5a; color: #ccc;
}
.badge-active { background: var(--primary)20; color: var(--primary); font-size:11px; padding:2px 8px; border-radius:20px; font-weight:700; }

/* ── Page header ───────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; flex-wrap: wrap; gap: 10px;
}
.page-header h2 { display: flex; align-items: center; gap: 8px; font-size: 20px; }

/* ── Grid helpers ──────────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }

/* ── Stat Card ─────────────────────────────────────────────── */
.stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; text-align: center;
}
.stat-icon { font-size: 28px; display: block; margin-bottom: 6px; }
.stat-value { font-size: 22px; font-weight: 700; }
.stat-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ── Auth ──────────────────────────────────────────────────── */
.auth-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 32px; width: 100%; max-width: 420px; }
.auth-logo { text-align: center; margin-bottom: 24px; }
.auth-logo h1 { font-size: 22px; margin-top: 8px; }
.auth-logo p { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.tab-switcher { display: flex; gap: 4px; background: var(--surface); padding: 4px; border-radius: 10px; margin-bottom: 20px; }
.tab-btn { flex: 1; padding: 8px; border: none; background: transparent; color: var(--text-muted); border-radius: 7px; cursor: pointer; font-size: 13px; }
.tab-btn.active { background: var(--primary); color: #fff; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.divider { text-align: center; margin: 16px 0; position: relative; }
.divider::before { content:''; position:absolute; left:0; top:50%; width:100%; height:1px; background:var(--border); }
.divider span { background:var(--card); padding:0 10px; position:relative; font-size:12px; color:var(--text-muted); }
.otp-info { background: var(--surface); padding: 10px; border-radius: 8px; font-size: 13px; margin-bottom: 12px; text-align: center; color: var(--text-muted); }

/* ── Data Table ────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th { text-align: left; padding: 8px 10px; font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.data-table td { padding: 8px 10px; border-bottom: 1px solid var(--border)50; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--card-hover)40; }

/* ── Session List ──────────────────────────────────────────── */
.session-list { list-style: none; }
.session-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border)40; }
.session-item:last-child { border-bottom: none; }
.session-date { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); min-width: 120px; }
.session-info { flex: 1; }
.session-info strong { font-size: 13px; display: block; }
.session-meta { font-size: 11px; color: var(--text-muted); }

/* ── Sets table ────────────────────────────────────────────── */
.sets-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sets-table th { padding: 6px 8px; font-size: 11px; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.sets-table td { padding: 5px 8px; }
.set-input { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; color: var(--text); width: 70px; font-size: 12px; }
.set-input:focus { outline: none; border-color: var(--primary); }
.set-check { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.set-skipped td { opacity: .5; }

/* ── Exercise chips ────────────────────────────────────────── */
.exercise-grid { display: flex; flex-wrap: wrap; gap: 8px; max-height: 240px; overflow-y: auto; padding: 4px; }
.ex-chip { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 12px; text-align: center; transition: all .15s; }
.ex-chip:hover { border-color: var(--primary); background: var(--card-hover); }
.ex-chip .material-icons { font-size: 16px; color: var(--primary); }
.ex-chip small { color: var(--text-muted); font-size: 10px; }

/* ── Exercise log card ─────────────────────────────────────── */
.exercise-log-card { margin-bottom: 12px; }
.exlog-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.exlog-name { font-size: 14px; }
.suggest-weight { font-size: 12px; color: var(--primary); margin-left: 8px; }

/* ── Progressive overload tip ──────────────────────────────── */
.progressive-tip { display: flex; align-items: center; gap: 6px; margin-top: 10px; padding: 8px 12px; background: var(--primary)15; border-radius: 8px; font-size: 12px; color: var(--primary); }

/* ── Suggestion list ───────────────────────────────────────── */
.suggestion-list { list-style: none; }
.suggestion-item { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border)30; }
.suggestion-meta { font-size: 11px; color: var(--text-muted); display: block; }
.suggestion-badge { display: flex; align-items: center; gap: 3px; font-size: 12px; padding: 3px 8px; border-radius: 6px; font-weight: 600; }
.suggestion-badge.increase { background: var(--primary)20; color: var(--primary); }
.suggestion-badge.same { background: #333; color: #aaa; }

/* ── Plans grid ────────────────────────────────────────────── */
.plans-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.plan-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; position: relative; }
.plan-popular-badge { position: absolute; top: 10px; right: 10px; font-size: 10px; padding: 3px 8px; border-radius: 4px; font-weight: 700; color: #fff; }
.plan-header { padding: 20px; }
.plan-header h3 { font-size: 17px; margin-bottom: 6px; }
.plan-price { font-size: 28px; font-weight: 700; margin: 4px 0; }
.plan-price span { font-size: 13px; color: var(--text-muted); font-weight: 400; }
.plan-calls { font-size: 12px; color: var(--text-muted); }
.plan-features { list-style: none; padding: 16px 16px 0; }
.plan-features li { display: flex; align-items: center; gap: 6px; font-size: 13px; padding: 4px 0; }
.plan-actions { display: flex; flex-direction: column; gap: 8px; padding: 16px; }
.plan-current-badge { text-align: center; padding: 12px; color: var(--primary); font-weight: 600; font-size: 13px; }
.plan-free-badge { text-align: center; padding: 12px; color: var(--text-muted); font-size: 13px; }
.current-plan { border-color: var(--primary); }
.coupon-row { display: flex; gap: 8px; }
.credits-bar { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-size: 13px; }

/* ── Alarm ─────────────────────────────────────────────────── */
.alarms-list { display: flex; flex-direction: column; gap: 12px; }
.alarm-card { display: flex; align-items: center; gap: 16px; padding: 16px 20px; }
.alarm-inactive { opacity: .5; }
.alarm-time-display { font-size: 36px; font-weight: 700; color: var(--text); min-width: 100px; }
.alarm-ampm { font-size: 16px; font-weight: 400; color: var(--text-muted); }
.alarm-details { flex: 1; }
.alarm-days { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.day-dot { font-size: 11px; padding: 2px 6px; border-radius: 4px; background: var(--surface); color: var(--text-muted); }
.day-dot.active { background: var(--primary)30; color: var(--primary); font-weight: 600; }
.alarm-actions { display: flex; align-items: center; gap: 4px; }
.alarm-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.alarm-chip { display: flex; align-items: center; gap: 6px; background: var(--primary)15; color: var(--primary); padding: 5px 12px; border-radius: 20px; font-size: 12px; }
.day-picker { display: flex; gap: 6px; flex-wrap: wrap; }
.day-toggle { display: flex; align-items: center; gap: 4px; cursor: pointer; }
.day-toggle input { display: none; }
.day-toggle span { padding: 5px 10px; border-radius: 6px; background: var(--surface); border: 1px solid var(--border); font-size: 12px; transition: all .15s; }
.day-toggle input:checked + span { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ── BMI card ──────────────────────────────────────────────── */
.bmi-card { border: 2px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; margin: 12px 0; transition: border-color .3s; }
.bmi-value { font-size: 48px; font-weight: 700; }
.bmi-label { font-size: 12px; color: var(--text-muted); }
.bmi-cat { font-size: 18px; font-weight: 600; margin: 4px 0; }
.bmi-scale { display: flex; gap: 4px; margin: 12px 0 8px; }
.bmi-range { flex: 1; padding: 6px 4px; border-radius: 6px; font-size: 10px; text-align: center; }
.bmi-range.under { background: #1565C020; color: #1565C0; }
.bmi-range.normal { background: var(--primary)20; color: var(--primary); }
.bmi-range.over { background: #FF980020; color: #FF9800; }
.bmi-range.obese { background: #F4433620; color: #F44336; }
.bmi-tip { font-size: 12px; color: var(--text-muted); padding: 6px; background: var(--surface); border-radius: 6px; }

/* ── Snapshot ──────────────────────────────────────────────── */
.snapshot-list { display: flex; flex-direction: column; gap: 8px; }
.snapshot-row { display: flex; gap: 8px; align-items: center; padding: 8px; background: var(--surface); border-radius: 8px; }
.snap-date { font-size: 12px; color: var(--text-muted); min-width: 90px; }
.snap-metrics { display: flex; gap: 6px; flex-wrap: wrap; }
.metric-chip { font-size: 11px; padding: 3px 8px; background: var(--card-hover); border-radius: 20px; }

/* ── Nutrition ─────────────────────────────────────────────── */
.macro-circles { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.macro-circle { position: relative; display: inline-flex; flex-direction: column; align-items: center; }
.macro-label { text-align: center; margin-top: 6px; }
.macro-label strong { font-size: 16px; display: block; }
.macro-label small { font-size: 11px; color: var(--text-muted); }
.macro-stat { text-align: center; }
.macro-emoji { font-size: 20px; }
.macro-val { font-size: 16px; font-weight: 700; }
.macro-name { font-size: 11px; color: var(--text-muted); }
.calorie-bar { height: 8px; background: var(--surface); border-radius: 4px; margin-top: 12px; overflow: hidden; }
.calorie-fill { height: 100%; border-radius: 4px; transition: width .5s ease; }
.meal-sections { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.meal-card { padding: 14px; }
.meal-header { display: flex; align-items: center; gap: 8px; }
.meal-header h4 { flex: 1; font-size: 14px; }
.meal-cals { font-size: 12px; color: var(--text-muted); }
.food-result-row { display: flex; align-items: center; justify-content: space-between; padding: 8px; background: var(--surface); border-radius: 8px; margin-bottom: 6px; gap: 10px; }
.food-result-info { flex: 1; font-size: 13px; }
.source-badge { font-size: 10px; padding: 1px 5px; border-radius: 3px; vertical-align: middle; }
.source-badge.openfoodfacts { background: #E91E6320; color: #E91E63; }
.source-badge.usda { background: #2196F320; color: #2196F3; }
.search-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Progress / Achievements ───────────────────────────────── */
.achievements-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.achievement-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; text-align: center; display: flex; flex-direction: column; gap: 4px; align-items: center; }
.achievement-card.earned { border-color: var(--primary); background: var(--primary)08; }
.achievement-card.locked { opacity: .55; }
.achievement-icon { font-size: 32px; margin-bottom: 4px; }
.earned-badge { font-size: 11px; color: var(--primary); }
.locked-badge { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 3px; }
.pr-value { font-size: 16px; font-weight: 700; color: var(--primary); }
.pr-banner { background: var(--primary)15; border: 1px solid var(--primary)40; border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pr-chip { background: var(--primary)30; color: var(--primary); padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }

/* ── Session Detail ────────────────────────────────────────── */
.session-meta-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.meta-chip { display: flex; align-items: center; gap: 8px; padding: 10px; background: var(--surface); border-radius: 8px; }
.meta-chip .material-icons { color: var(--primary); font-size: 18px; }
.meta-chip div small { font-size: 10px; color: var(--text-muted); display: block; }
.meta-chip div strong { font-size: 13px; }
.exercise-detail-card { margin-bottom: 12px; }
.exd-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.exd-name { font-size: 15px; }
.exd-summary { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Plan editor ───────────────────────────────────────────── */
.exercise-selector-list { max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 4px; }
.editor-ex-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; background: var(--surface); border-radius: 6px; cursor: pointer; font-size: 13px; transition: all .15s; }
.editor-ex-item:hover { background: var(--card-hover); color: var(--primary); }
.day-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin-top: 12px; }
.day-cell { background: var(--surface); border-radius: 8px; padding: 10px; font-size: 12px; }
.day-label { font-weight: 600; margin-bottom: 6px; color: var(--primary); }
.day-exercise { font-size: 11px; color: var(--text-muted); margin: 2px 0; }
.plan-ex-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 8px; background: var(--surface); border-radius: 6px; margin-bottom: 4px; font-size: 13px; }
.day-section { margin-bottom: 10px; }
.day-section strong { font-size: 12px; color: var(--text-muted); display: block; margin-bottom: 4px; }

/* ── Admin ─────────────────────────────────────────────────── */
.admin-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-tab-btn { padding: 8px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; color: var(--text-muted); font-size: 13px; }
.admin-tab-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.admin-tab-content { display: none; }
.admin-tab-content.active { display: block; }
.code-block { background: var(--bg); padding: 14px; border-radius: 8px; font-family: 'Courier New', monospace; font-size: 12px; color: #a8c; overflow-x: auto; white-space: pre; margin: 8px 0; border: 1px solid var(--border); }
.code-block-inline { background: var(--bg); padding: 4px 10px; border-radius: 6px; font-family: 'Courier New', monospace; font-size: 13px; }

/* ── API Docs ──────────────────────────────────────────────── */
.endpoint-card { margin-bottom: 8px; cursor: pointer; }
.endpoint-header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.method-badge { padding: 3px 8px; border-radius: 6px; font-size: 11px; font-weight: 700; color: #fff; min-width: 48px; text-align: center; }
.endpoint-path { font-family: 'Courier New', monospace; font-size: 12px; }
.api-key-card .api-key-header { display: flex; gap: 12px; align-items: flex-start; }
.api-key-display { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.key-code { background: var(--bg); padding: 6px 12px; border-radius: 6px; font-family: 'Courier New', monospace; font-size: 13px; letter-spacing: 1px; }

/* ── Credit / Wallet ───────────────────────────────────────── */
.wallet-display { text-align: center; padding: 20px; }
.wallet-balance { font-size: 40px; font-weight: 700; color: var(--primary); }
.wallet-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.preset-amounts { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.amount-chip { padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; font-size: 13px; transition: all .15s; }
.amount-chip:hover, .amount-chip.selected { border-color: var(--primary); color: var(--primary); background: var(--primary)15; }
.amount-summary { background: var(--surface); padding: 10px 14px; border-radius: 8px; font-size: 13px; }
.tx-list { list-style: none; }
.tx-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border)40; }
.tx-icon { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.tx-icon.credit { background: var(--primary)20; color: var(--primary); }
.tx-icon.debit  { background: var(--danger)20; color: var(--danger); }
.tx-info { flex: 1; }
.tx-info strong { font-size: 13px; display: block; }
.tx-date { font-size: 11px; color: var(--text-muted); }
.tx-amount.positive { color: var(--primary); font-weight: 600; }
.tx-amount.negative { color: var(--danger); font-weight: 600; }

/* ── Modals ────────────────────────────────────────────────── */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.7); z-index: 500; align-items: center; justify-content: center; padding: 16px; }
.modal-content { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 24px; width: 100%; max-width: 520px; max-height: 90vh; overflow-y: auto; }
.modal-large { max-width: 860px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.modal-header h3 { font-size: 16px; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 4px; }
.modal-footer { display: flex; gap: 8px; justify-content: flex-end; margin-top: 20px; }

/* ── Misc ──────────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.empty-state .material-icons { font-size: 48px; display: block; margin-bottom: 12px; opacity: .4; }
.empty-state p { font-size: 14px; }
.alert-info { background: var(--info)15; border: 1px solid var(--info)40; border-radius: 8px; padding: 12px 16px; display: flex; align-items: center; gap: 8px; font-size: 13px; }
.pagination { display: flex; gap: 6px; margin-top: 16px; flex-wrap: wrap; }
.pagination a { padding: 6px 12px; border-radius: 6px; background: var(--surface); border: 1px solid var(--border); font-size: 12px; color: var(--text-muted); }
.pagination a.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.filter-bar { padding: 14px 16px; }
.setup-banner { background: linear-gradient(135deg, #1a237e, #4CAF50); padding: 14px 20px; border-radius: 10px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; font-size: 14px; }
.heatmap { display: flex; gap: 2px; overflow-x: auto; padding: 6px 0; }
.cta-card { text-align: center; padding: 32px; }
.cta-card h3 { margin: 12px 0 6px; }
.cta-card p { color: var(--text-muted); margin-bottom: 16px; }

/* ── Body parts page ───────────────────────────────────────── */
.body-parts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.bp-card { }
.bp-header { display: flex; align-items: center; justify-content: space-between; }
.bp-title { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.bp-actions { display: flex; align-items: center; gap: 4px; }

/* Plan items */
.plans-list { display: flex; flex-direction: column; gap: 14px; }
.plan-item { }
.plan-item-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.plan-item-actions { display: flex; gap: 6px; align-items: center; }
.plan-desc { font-size: 13px; color: var(--text-muted); margin: 4px 0; }
.plan-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }