/* ============================================================
   FitFlow — Dark Premium Theme
   ============================================================ */

:root {
  --bg:          #08090e;
  --bg2:         #0f1117;
  --card:        #13151f;
  --card2:       #1a1d2b;
  --border:      #1e2235;
  --accent:      #10b981;
  --accent2:     #059669;
  --accent-glow: rgba(16,185,129,.25);
  --accent-dim:  rgba(16,185,129,.12);
  --blue:        #3b82f6;
  --purple:      #8b5cf6;
  --orange:      #f59e0b;
  --red:         #ef4444;
  --text:        #e2e8f0;
  --text2:       #94a3b8;
  --text3:       #475569;
  --radius:      14px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(0,0,0,.45);
  --shadow-lg:   0 8px 48px rgba(0,0,0,.6);
  --transition:  .2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- Typography ---- */
h1,h2,h3,h4 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.9rem); }
h3 { font-size: 1.2rem; }
p  { color: var(--text2); }
a  { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: #34d399; }

/* ---- Layout ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.page-content { padding: 30px 0 60px; }

/* ---- Navbar ---- */
.navbar {
  background: rgba(8,9,14,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 200;
  padding: 0 24px;
}
.navbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px; gap: 16px;
}
.nav-logo {
  font-size: 1.3rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), #34d399);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; letter-spacing: -.5px;
  text-decoration: none; flex-shrink: 0;
}

/* Desktop nav */
.nav-links-desktop {
  display: flex; align-items: center; gap: 2px;
}
.nav-link {
  color: var(--text2); padding: 7px 13px; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 500; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: var(--card2); }
.nav-link.active {
  color: var(--accent); background: var(--accent-dim);
  font-weight: 600;
}
.nav-logout-btn {
  margin-left: 12px; padding: 7px 14px; border-radius: var(--radius-sm);
  background: var(--card2); border: 1px solid var(--border); color: var(--text2);
  font-size: .85rem; font-weight: 500; text-decoration: none;
  transition: all var(--transition); white-space: nowrap;
}
.nav-logout-btn:hover { border-color: rgba(239,68,68,.4); color: var(--red); background: rgba(239,68,68,.05); }

/* Hamburger — caché par défaut (desktop), visible en mobile */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; width: 40px; height: 40px; flex-shrink: 0; padding: 0;
}
.nav-hamburger span {
  display: block; width: 18px; height: 2px;
  background: var(--text2); border-radius: 2px;
  transition: all .25s ease; transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer — TOUJOURS hors du flux, caché par transform */
.mobile-nav-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 299;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.mobile-nav-backdrop.open { display: block; }

.mobile-nav-drawer {
  position: fixed !important;
  top: 0; right: 0; bottom: 0;
  width: min(300px, 85vw);
  background: #0c0e1a;
  border-left: 1px solid var(--border);
  z-index: 300;
  display: flex !important;
  flex-direction: column;
  transform: translateX(110%);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  visibility: hidden;
}
.mobile-nav-drawer.open {
  transform: translateX(0);
  visibility: visible;
}
.mobile-nav-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.nav-close-btn {
  background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text2); cursor: pointer; font-size: .95rem; width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center; transition: all var(--transition);
}
.nav-close-btn:hover { color: var(--text); background: var(--border); }
.mobile-nav-links {
  display: flex; flex-direction: column; gap: 2px; padding: 12px; flex: 1;
}
.mobile-nav-links a {
  display: flex; align-items: center; gap: 12px; padding: 13px 14px;
  border-radius: var(--radius-sm); color: var(--text2); font-size: .95rem; font-weight: 500;
  transition: all var(--transition); text-decoration: none; border-left: 3px solid transparent;
}
.mobile-nav-links .mni { font-size: 1.1rem; width: 22px; text-align: center; flex-shrink: 0; }
.mobile-nav-links a:hover  { background: var(--card2); color: var(--text); }
.mobile-nav-links a.active { background: var(--accent-dim); color: var(--accent); border-left-color: var(--accent); }
.mobile-nav-logout {
  margin: 12px; padding: 13px; text-align: center; border-radius: var(--radius-sm);
  background: var(--card2); border: 1px solid var(--border); color: var(--text3);
  font-size: .9rem; text-decoration: none; display: block; transition: all var(--transition);
}
.mobile-nav-logout:hover { color: var(--red); border-color: rgba(239,68,68,.35); }

/* ---- Cards ---- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.card-sm { padding: 16px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.card-title { font-size: 1rem; font-weight: 600; color: var(--text); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius-sm); font-size: .95rem;
  font-weight: 600; border: none; cursor: pointer; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; box-shadow: 0 4px 16px var(--accent-glow);
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); color: #fff; box-shadow: 0 6px 24px var(--accent-glow); }
.btn-secondary {
  background: var(--card2); color: var(--text); border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); color: var(--text); }
.btn-outline {
  background: transparent; color: var(--accent); border: 1px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-dim); color: var(--accent); }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; border-radius: var(--radius); }
.btn-sm { padding: 8px 16px; font-size: .85rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ---- Forms ---- */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: .875rem; font-weight: 600; color: var(--text2); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .05em; }
.form-control {
  width: 100%; padding: 12px 16px; background: var(--card2);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-size: .95rem; transition: all var(--transition);
}
.form-control:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.form-control::placeholder { color: var(--text3); }
.form-hint { font-size: .8rem; color: var(--text3); margin-top: 6px; }
.form-error { font-size: .85rem; color: var(--red); margin-top: 6px; }

/* ---- Option Cards (radio-style) ---- */
.option-grid { display: grid; gap: 12px; }
.option-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.option-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.option-card {
  position: relative; cursor: pointer;
}
.option-card input[type=radio],
.option-card input[type=checkbox] { position: absolute; opacity: 0; width: 0; height: 0; }
.option-card-inner {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 18px 12px; border-radius: var(--radius); text-align: center;
  background: var(--card2); border: 2px solid var(--border);
  transition: all var(--transition); cursor: pointer; min-height: 80px;
}
.option-card input:checked + .option-card-inner {
  border-color: var(--accent); background: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
}
/* Checkboxes multi-muscle : hover toujours visible */
.muscle-card .option-card-inner:hover { border-color: var(--accent); opacity: .9; }
.option-card-inner:hover { border-color: var(--text3); }
.option-card-icon { font-size: 1.6rem; }
.option-card-label { font-size: .875rem; font-weight: 600; color: var(--text); }
.option-card-sub { font-size: .75rem; color: var(--text3); }

/* ---- Stats Grid ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.stat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; text-align: center;
}
.stat-value { font-size: 2rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: .8rem; color: var(--text3); text-transform: uppercase; letter-spacing: .08em; margin-top: 6px; }
.stat-change { font-size: .8rem; margin-top: 4px; }
.stat-change.up { color: var(--accent); }
.stat-change.down { color: var(--red); }

/* ---- Exercise Cards ---- */
.exercise-card {
  background: var(--card2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; position: relative; overflow: hidden;
}
.exercise-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--accent), var(--blue));
  border-radius: 0 2px 2px 0;
}
.exercise-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.exercise-meta { display: flex; gap: 12px; flex-wrap: wrap; margin: 10px 0; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 100px; font-size: .75rem; font-weight: 600;
}
.badge-accent  { background: var(--accent-dim);  color: var(--accent); }
.badge-blue    { background: rgba(59,130,246,.15); color: var(--blue); }
.badge-purple  { background: rgba(139,92,246,.15); color: var(--purple); }
.badge-orange  { background: rgba(245,158,11,.15); color: var(--orange); }
.badge-red     { background: rgba(239,68,68,.15);  color: var(--red); }
.badge-muted   { background: var(--card); color: var(--text3); }

/* ---- Progress Bar ---- */
.progress-bar { background: var(--border); border-radius: 100px; height: 8px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--accent), #34d399); transition: width .5s ease; }

/* ---- Workout Active Mode ---- */
.workout-header {
  background: linear-gradient(135deg, var(--card), var(--card2));
  border-bottom: 1px solid var(--border);
  padding: 20px; border-radius: var(--radius) var(--radius) 0 0;
}
.exercise-counter { font-size: .85rem; color: var(--text3); text-transform: uppercase; letter-spacing: .08em; }
.set-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin: 16px 0; }
.set-input-group { display: flex; flex-direction: column; gap: 6px; }
.set-input-group label { font-size: .75rem; color: var(--text3); text-transform: uppercase; letter-spacing: .06em; }
.set-input {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-size: 1.1rem; font-weight: 700; text-align: center;
  padding: 10px; width: 100%; transition: all var(--transition);
}
.set-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }

/* ---- Timer ---- */
.timer-ring { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.timer-ring svg { transform: rotate(-90deg); }
.timer-text {
  position: absolute; text-align: center;
  font-size: 2.2rem; font-weight: 800; color: var(--accent);
  line-height: 1;
}
.timer-sub { font-size: .7rem; color: var(--text3); display: block; }

/* ---- Charts ---- */
.chart-container { position: relative; height: 260px; }

/* ---- Calendar ---- */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-day {
  aspect-ratio: 1; border-radius: var(--radius-sm); display: flex;
  align-items: center; justify-content: center; font-size: .8rem; font-weight: 600;
  transition: all var(--transition);
}
.cal-day.empty    { visibility: hidden; }
.cal-day.inactive { background: var(--card2); color: var(--text3); }
.cal-day.done     { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--accent); }
.cal-day.missed   { background: rgba(239,68,68,.12); color: var(--red); border: 1px solid rgba(239,68,68,.3); }
.cal-day.today    { border: 2px solid var(--accent); }
.cal-header-day   { font-size: .7rem; color: var(--text3); text-align: center; font-weight: 600; text-transform: uppercase; }

/* ---- Alerts ---- */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: .9rem; font-weight: 500; }
.alert-success { background: rgba(16,185,129,.12); border: 1px solid rgba(16,185,129,.3); color: #34d399; }
.alert-error   { background: rgba(239,68,68,.12);  border: 1px solid rgba(239,68,68,.3);  color: #f87171; }
.alert-info    { background: rgba(59,130,246,.12);  border: 1px solid rgba(59,130,246,.3);  color: #60a5fa; }

/* ---- Section headers ---- */
.section-title {
  font-size: 1.4rem; font-weight: 700; margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.section-title::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ---- Auth pages ---- */
.auth-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: radial-gradient(ellipse at 50% 0%, rgba(16,185,129,.08) 0%, transparent 70%);
}
.auth-card { width: 100%; max-width: 440px; }
.auth-logo {
  text-align: center; font-size: 2rem; font-weight: 800; margin-bottom: 8px;
  background: linear-gradient(135deg, var(--accent), #34d399);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.auth-subtitle { text-align: center; color: var(--text3); margin-bottom: 32px; font-size: .9rem; }

/* ---- Landing ---- */
.hero {
  min-height: calc(100vh - 64px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 60px 20px;
  background: radial-gradient(ellipse at 50% -10%, rgba(16,185,129,.15) 0%, transparent 60%);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-dim); border: 1px solid rgba(16,185,129,.3);
  color: var(--accent); padding: 6px 16px; border-radius: 100px;
  font-size: .85rem; font-weight: 600; margin-bottom: 24px;
}
.hero h1 { margin-bottom: 20px; max-width: 700px; }
.hero p   { font-size: 1.1rem; max-width: 560px; margin-bottom: 40px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.hero-cta-btn {
  padding: 18px 36px; border-radius: var(--radius); font-size: 1.1rem; font-weight: 700;
  border: none; cursor: pointer; transition: all var(--transition);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  min-width: 220px;
}
.hero-cta-btn .btn-icon { font-size: 2rem; }
.hero-cta-btn .btn-label { font-size: 1.1rem; }
.hero-cta-btn .btn-sub { font-size: .8rem; opacity: .8; font-weight: 400; }
.hero-cta-btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; box-shadow: 0 8px 32px var(--accent-glow);
}
.hero-cta-btn.primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px var(--accent-glow); }
.hero-cta-btn.secondary {
  background: var(--card2); color: var(--text); border: 2px solid var(--border);
}
.hero-cta-btn.secondary:hover { border-color: var(--text3); transform: translateY(-3px); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 80px; }
.feature-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; text-align: left;
}
.feature-icon { font-size: 2rem; margin-bottom: 12px; }
.feature-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.feature-desc { font-size: .875rem; color: var(--text3); }

/* ---- Suggestion box ---- */
.suggestion-box {
  background: linear-gradient(135deg, rgba(16,185,129,.1), rgba(59,130,246,.1));
  border: 1px solid rgba(16,185,129,.3);
  border-radius: var(--radius); padding: 16px;
  display: flex; align-items: center; gap: 14px;
}
.suggestion-icon { font-size: 1.8rem; flex-shrink: 0; }
.suggestion-text { flex: 1; }
.suggestion-text strong { color: var(--accent); }

/* ---- Divider ---- */
.divider { height: 1px; background: var(--border); margin: 24px 0; }
.divider-text { display: flex; align-items: center; gap: 12px; color: var(--text3); font-size: .85rem; margin: 24px 0; }
.divider-text::before, .divider-text::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ---- Tabs ---- */
.tabs { display: flex; gap: 4px; background: var(--card2); padding: 4px; border-radius: var(--radius-sm); margin-bottom: 24px; width: fit-content; }
.tab-btn {
  padding: 8px 18px; border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600;
  border: none; cursor: pointer; color: var(--text3); background: transparent; transition: all var(--transition);
}
.tab-btn.active { background: var(--card); color: var(--accent); box-shadow: var(--shadow); }

/* ---- PR Badge ---- */
.pr-badge { display: inline-flex; align-items: center; gap: 4px; background: rgba(245,158,11,.15); color: var(--orange); border: 1px solid rgba(245,158,11,.3); padding: 2px 8px; border-radius: 100px; font-size: .7rem; font-weight: 700; }

/* ---- Floating action button ---- */
.fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 50;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; font-size: 1.6rem; border: none; cursor: pointer;
  box-shadow: 0 8px 24px var(--accent-glow); transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.fab:hover { transform: scale(1.08); box-shadow: 0 12px 32px var(--accent-glow); }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .nav-links-desktop { display: none !important; }
  .nav-hamburger { display: flex !important; }
  .option-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-cta-btn { min-width: 280px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cal-day { font-size: .7rem; }
  .chart-container { height: 200px; }
}
@media (max-width: 480px) {
  .option-grid.cols-2 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- Animations ---- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .6; } }
@keyframes spin { to { transform: rotate(360deg); } }
.fade-in { animation: fadeIn .4s ease both; }
.fade-in-delay-1 { animation-delay: .1s; }
.fade-in-delay-2 { animation-delay: .2s; }
.fade-in-delay-3 { animation-delay: .3s; }

/* ---- Utilities ---- */
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--text3); }
.text-sm      { font-size: .875rem; }
.text-xs      { font-size: .75rem; }
.text-center  { text-align: center; }
.fw-bold      { font-weight: 700; }
.mt-4         { margin-top: 16px; }
.mt-6         { margin-top: 24px; }
.mt-8         { margin-top: 32px; }
.mb-4         { margin-bottom: 16px; }
.mb-6         { margin-bottom: 24px; }
.d-flex       { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2        { gap: 8px; }
.gap-3        { gap: 12px; }
.gap-4        { gap: 16px; }
.flex-wrap    { flex-wrap: wrap; }
.hidden       { display: none !important; }
.grid-2       { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.grid-3       { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width:768px) { .grid-2,.grid-3 { grid-template-columns: 1fr; } }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text3); }

/* ---- Loading spinner ---- */
.spinner { width: 32px; height: 32px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; margin: 0 auto; }

/* ---- Workout active session ---- */
.exercise-list-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px; border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--transition); border: 1px solid transparent;
}
.exercise-list-item:hover { background: var(--card2); }
.exercise-list-item.active { background: var(--accent-dim); border-color: var(--accent); }
.exercise-list-item.done { opacity: .6; }
.exercise-list-item.done .ex-num { background: var(--accent); color: #fff; }
.ex-num {
  width: 32px; height: 32px; border-radius: 50%; background: var(--card2);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; flex-shrink: 0; color: var(--text3);
}
.ex-info { flex: 1; }
.ex-info strong { font-size: .95rem; display: block; }
.ex-info span { font-size: .8rem; color: var(--text3); }
.check-icon { color: var(--accent); font-size: 1.1rem; }

/* ---- Number input with +/- ---- */
.number-input-group { display: flex; align-items: center; gap: 0; }
.number-input-group button {
  width: 40px; height: 44px; background: var(--card2); border: 1px solid var(--border);
  color: var(--text); font-size: 1.2rem; cursor: pointer; transition: all var(--transition);
}
.number-input-group button:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.number-input-group button:last-child  { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.number-input-group button:hover { background: var(--border); }
.number-input-group input {
  width: 80px; height: 44px; text-align: center;
  background: var(--bg2); border: 1px solid var(--border); border-left: 0; border-right: 0;
  color: var(--text); font-size: 1.1rem; font-weight: 700;
}

/* ---- Profile avatar ---- */
.avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 800; color: #fff; flex-shrink: 0;
}