/* ==============================
   VARIABLES & RESET
   ============================== */
:root {
  /* === YUSS COACHING PALETTE === */
  --primary: #FF8A22;
  --primary-dark: #e5730d;
  --secondary: #FFB43B;
  --success: #1FB35B;
  --warning: #FFB43B;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Macros couleurs */
  --cal-color: #FF8A22;
  --prot-color: #FFB43B;
  --gluc-color: #1FB35B;
  --lip-color: #e5730d;

  /* Backgrounds Yuss (brun sombre) */
  --bg: #1a0f0a;
  --bg-card: #2C1810;
  --bg-card2: #3a2218;
  --border: #5a3828;
  --text: #F4F1EC;
  --text-muted: #b09d92;

  --sidebar-w: 250px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --transition: 0.25s ease;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ==============================
   SCROLLBAR
   ============================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ==============================
   ONBOARDING
   ============================== */
.onboarding-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: linear-gradient(135deg, #1a0f0a 0%, #2C1810 100%);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.onboarding-overlay.hidden { display: none; }
.onboarding-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px 36px;
  width: 100%; max-width: 500px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.onboarding-step { display: none; flex-direction: column; gap: 16px; }
.onboarding-step.active { display: flex; animation: fadeIn 0.3s ease; }
.onboarding-icon { font-size: 3.5rem; text-align: center; }
.onboarding-step h2 { font-size: 1.5rem; font-weight: 800; text-align: center; color: var(--text); }
.onboarding-step p { color: var(--text-muted); text-align: center; line-height: 1.6; font-size: 0.92rem; }
.onboarding-form { display: flex; flex-direction: column; gap: 10px; }
.ob-input {
  background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 16px; color: var(--text); font-size: 0.95rem; font-family: 'Inter', sans-serif;
  width: 100%; transition: border-color var(--transition);
}
.ob-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,138,34,0.15); }
.ob-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.ob-goals { display: flex; flex-direction: column; gap: 10px; }
.ob-goal-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card2); border: 2px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px; cursor: pointer;
  transition: all var(--transition);
}
.ob-goal-card:hover, .ob-goal-card.selected { border-color: var(--primary); background: rgba(255,138,34,0.12); }
.ob-goal-card span { font-size: 1.5rem; }
.ob-goal-card strong { display: block; font-size: 0.9rem; color: var(--text); }
.ob-goal-card small { color: var(--text-muted); font-size: 0.75rem; }
.ob-activities { display: flex; flex-direction: column; gap: 8px; }
.ob-activity {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  cursor: pointer; font-size: 0.88rem; transition: all var(--transition);
}
.ob-activity:hover { border-color: var(--primary); }
.ob-activity input[type="radio"] { accent-color: var(--primary); }

/* ==============================
   SIDEBAR
   ============================== */
.sidebar {
  width: var(--sidebar-w); background: var(--bg-card); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0;
  height: 100vh; z-index: 100; transition: transform var(--transition);
  overflow-y: auto;
}
.sidebar-logo {
  padding: 20px 18px 16px; font-size: 1.1rem; font-weight: 800; color: var(--primary);
  display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-card); z-index: 1;
}
.yuss-logo-icon {
  width: 40px; height: 40px; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 900; color: white; letter-spacing: -0.5px; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255,138,34,0.4);
}
.yuss-logo-icon-sm {
  width: 30px; height: 30px; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 7px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 900; color: white; letter-spacing: -0.5px;
  box-shadow: 0 2px 8px rgba(255,138,34,0.4);
}
.sidebar-nav { padding: 12px 0; flex: 1; }
.sidebar-section-title {
  padding: 8px 18px 4px;
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  color: var(--text-muted); letter-spacing: 0.8px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 18px; color: var(--text-muted);
  font-size: 0.87rem; font-weight: 500;
  transition: all var(--transition); border-left: 3px solid transparent;
  cursor: pointer; position: relative;
}
.nav-item:hover { color: var(--text); background: rgba(255,138,34,0.08); border-left-color: rgba(255,138,34,0.4); }
.nav-item.active { color: var(--primary); background: rgba(255,138,34,0.15); border-left-color: var(--primary); font-weight: 600; }
.nav-item i { width: 18px; text-align: center; font-size: 0.9rem; }
.sidebar-footer {
  padding: 14px 18px; font-size: 0.8rem; color: var(--text-muted);
  border-top: 1px solid var(--border); position: sticky; bottom: 0; background: var(--bg-card);
}

/* ==============================
   TOPBAR (MOBILE)
   ============================== */
.topbar {
  display: none; position: fixed; top: 0; left: 0; right: 0; height: 60px;
  background: var(--bg-card); border-bottom: 1px solid var(--border);
  align-items: center; padding: 0 16px; gap: 12px; z-index: 99;
}
.menu-btn { background: none; border: none; color: var(--text); font-size: 1.2rem; cursor: pointer; padding: 8px; border-radius: 8px; transition: background var(--transition); }
.menu-btn:hover { background: rgba(255,138,34,0.1); }
.topbar-logo { font-weight: 800; font-size: 0.95rem; color: var(--primary); display: flex; align-items: center; gap: 8px; flex: 1; }
.topbar-date { font-size: 0.78rem; color: var(--text-muted); }

/* ==============================
   OVERLAY
   ============================== */
.overlay { display: none; position: fixed; inset: 0; z-index: 98; background: rgba(0,0,0,0.6); backdrop-filter: blur(2px); }
.overlay.open { display: block; animation: fadeIn 0.2s ease; }

/* ==============================
   MAIN CONTENT
   ============================== */
.main-content {
  flex: 1; margin-left: var(--sidebar-w);
  padding: 28px 28px 32px;
  max-width: calc(100vw - var(--sidebar-w));
  overflow-x: hidden;
}

/* ==============================
   PAGES
   ============================== */
.page { display: none; animation: fadeIn 0.3s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ==============================
   PAGE HEADER
   ============================== */
.page-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-header h1 {
  font-size: 1.7rem; font-weight: 800;
  background: linear-gradient(135deg, var(--text) 0%, var(--secondary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.subtitle { color: var(--text-muted); font-size: 0.88rem; margin-top: 2px; }
.header-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ==============================
   BUTTONS
   ============================== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-sm);
  font-size: 0.87rem; font-weight: 600; cursor: pointer;
  border: none; transition: all var(--transition); font-family: 'Inter', sans-serif;
  white-space: nowrap; letter-spacing: 0.2px;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; box-shadow: 0 2px 8px rgba(255,138,34,0.3); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(255,138,34,0.5); }
.btn-success { background: linear-gradient(135deg, var(--success), #178a47); color: white; box-shadow: 0 2px 8px rgba(31,179,91,0.3); }
.btn-success:hover { box-shadow: 0 6px 20px rgba(31,179,91,0.5); }
.btn-outline { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-outline:hover { color: var(--primary); border-color: var(--primary); background: rgba(255,138,34,0.08); }
.btn-danger { background: rgba(239,68,68,0.15); color: #ef4444; border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: rgba(239,68,68,0.25); box-shadow: 0 4px 12px rgba(239,68,68,0.2); }
.btn-warning { background: rgba(255,180,59,0.15); color: var(--warning); border: 1px solid rgba(255,180,59,0.3); }
.btn-warning:hover { background: rgba(255,180,59,0.25); }
.btn-info { background: rgba(59,130,246,0.15); color: var(--info); border: 1px solid rgba(59,130,246,0.3); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--radius); }
.btn-icon { padding: 8px 10px; }

/* ==============================
   MACRO CARDS
   ============================== */
.cards-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.macro-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; display: flex;
  align-items: center; gap: 14px; position: relative; overflow: hidden;
  transition: all var(--transition);
}
.macro-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.macro-card.calories::before { background: linear-gradient(90deg, var(--cal-color), rgba(255,138,34,0.3)); }
.macro-card.proteines::before { background: linear-gradient(90deg, var(--prot-color), rgba(255,180,59,0.3)); }
.macro-card.glucides::before { background: linear-gradient(90deg, var(--gluc-color), rgba(31,179,91,0.3)); }
.macro-card.lipides::before { background: linear-gradient(90deg, var(--lip-color), rgba(229,115,13,0.3)); }
.macro-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: rgba(255,138,34,0.2); }
.macro-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.macro-card.calories .macro-icon { background: rgba(255,138,34,0.15); color: var(--cal-color); }
.macro-card.proteines .macro-icon { background: rgba(255,180,59,0.15); color: var(--prot-color); }
.macro-card.glucides .macro-icon { background: rgba(31,179,91,0.15); color: var(--gluc-color); }
.macro-card.lipides .macro-icon { background: rgba(229,115,13,0.15); color: var(--lip-color); }
.macro-info { flex: 1; }
.macro-value { font-size: 1.5rem; font-weight: 800; line-height: 1.1; }
.macro-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px; }
.macro-goal { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.macro-ring { width: 50px; height: 50px; flex-shrink: 0; }
.macro-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--border); stroke-width: 3.5; }
.ring-fill { fill: none; stroke-width: 3.5; stroke-linecap: round; transition: stroke-dasharray 0.5s ease; }
.calories-ring { stroke: var(--cal-color); }
.proteines-ring { stroke: var(--prot-color); }
.glucides-ring { stroke: var(--gluc-color); }
.lipides-ring { stroke: var(--lip-color); }

/* ==============================
   WIDGETS DASHBOARD
   ============================== */
.dash-widgets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 20px; }
.widget-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  transition: all var(--transition);
}
.widget-card:hover { border-color: rgba(255,138,34,0.2); }
.widget-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font-weight: 600; font-size: 0.87rem; }
.water-glasses { display: flex; flex-wrap: wrap; gap: 6px; }
.water-glass {
  width: 26px; height: 32px; border: 2px solid var(--border);
  border-radius: 4px 4px 6px 6px; background: transparent;
  transition: all var(--transition); cursor: pointer; position: relative; overflow: hidden;
}
.water-glass.filled { border-color: #3b82f6; background: rgba(59,130,246,0.4); box-shadow: 0 0 8px rgba(59,130,246,0.3); }
.water-glass::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 40%; background: rgba(59,130,246,0.2); }
.water-glass.filled::after { height: 80%; background: rgba(59,130,246,0.5); }
.streak-display { text-align: center; padding: 8px 0; }
.streak-number { font-size: 2.5rem; font-weight: 900; color: var(--warning); line-height: 1; }
.streak-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

/* ==============================
   CHARTS
   ============================== */
.charts-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.chart-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.chart-card h3 { font-size: 0.88rem; font-weight: 700; margin-bottom: 14px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.chart-card h3 i { color: var(--primary); }

/* ==============================
   SECTION CARDS
   ============================== */
.section-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 16px;
}
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.section-header h3 { font-size: 0.9rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.section-header h3 i { color: var(--primary); }

/* ==============================
   MEALS TODAY LIST
   ============================== */
.meals-today-list { display: flex; flex-direction: column; gap: 10px; }
.meal-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  transition: all var(--transition);
}
.meal-item:hover { border-color: rgba(255,138,34,0.3); }
.meal-type-badge {
  padding: 4px 10px; border-radius: 6px; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; flex-shrink: 0;
}
.type-petit_dejeuner { background: rgba(255,180,59,0.2); color: #FFB43B; }
.type-collation_matin { background: rgba(31,179,91,0.2); color: #1FB35B; }
.type-dejeuner { background: rgba(255,138,34,0.2); color: var(--primary); }
.type-collation_apres_midi { background: rgba(31,179,91,0.15); color: #22c55e; }
.type-diner { background: rgba(59,130,246,0.2); color: #3b82f6; }
.type-pre_entrainement { background: rgba(239,68,68,0.2); color: #ef4444; }
.type-post_entrainement { background: rgba(108,99,255,0.2); color: #8b5cf6; }
.meal-item-info { flex: 1; min-width: 0; }
.meal-item-name { font-weight: 600; font-size: 0.88rem; }
.meal-item-foods { font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.meal-item-macros { display: flex; gap: 10px; font-size: 0.76rem; flex-wrap: wrap; flex-shrink: 0; }
.meal-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ==============================
   JOURNAL
   ============================== */
.journal-macro-summary {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px;
}
.journal-macro-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px; text-align: center;
}
.jm-value { font-size: 1.4rem; font-weight: 800; line-height: 1.1; }
.jm-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; margin-top: 4px; letter-spacing: 0.5px; }
.jm-bar { height: 4px; background: var(--border); border-radius: 2px; margin-top: 10px; overflow: hidden; }
.jm-bar-fill { height: 100%; border-radius: 2px; transition: width 0.5s ease; }
.journal-meals-list { display: flex; flex-direction: column; gap: 14px; }
.journal-meal-group {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.journal-meal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
.journal-meal-title { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.journal-meal-macros { display: flex; gap: 12px; font-size: 0.78rem; flex-wrap: wrap; }
.food-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; background: var(--bg-card2); border-radius: 8px; margin-top: 6px;
}
.food-name { flex: 1; font-size: 0.83rem; }
.food-qty { font-size: 0.78rem; color: var(--text-muted); }
.food-cal { font-size: 0.78rem; color: var(--cal-color); font-weight: 600; }

/* ==============================
   SÉANCES
   ============================== */
.seance-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.seance-stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px; text-align: center;
}
.seance-stat-val { font-size: 1.6rem; font-weight: 800; color: var(--primary); }
.seance-stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
.seances-list { display: flex; flex-direction: column; gap: 14px; }
.seance-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  transition: all var(--transition);
}
.seance-card:hover { border-color: rgba(255,138,34,0.3); }
.seance-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.seance-type-badge {
  padding: 4px 10px; border-radius: 6px; font-size: 0.72rem; font-weight: 700; flex-shrink: 0;
}
.type-full_body { background: rgba(255,138,34,0.2); color: var(--primary); }
.type-upper, .type-push { background: rgba(255,180,59,0.2); color: var(--secondary); }
.type-lower, .type-legs { background: rgba(31,179,91,0.2); color: var(--success); }
.type-pull { background: rgba(59,130,246,0.2); color: #3b82f6; }
.type-cardio { background: rgba(239,68,68,0.2); color: #ef4444; }
.type-force { background: rgba(229,115,13,0.2); color: var(--lip-color); }
.type-hypertrophie { background: rgba(108,99,255,0.2); color: #8b5cf6; }
.seance-name { font-weight: 700; font-size: 0.93rem; flex: 1; }
.seance-date { font-size: 0.78rem; color: var(--text-muted); }
.seance-meta { display: flex; gap: 16px; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; flex-wrap: wrap; }
.seance-exercices { display: flex; flex-direction: column; gap: 6px; }
.exercice-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; padding: 6px 10px; background: var(--bg-card2); border-radius: 6px; }
.exercice-nom { font-weight: 500; }
.exercice-detail { color: var(--text-muted); }
.exercice-input-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 8px; margin-bottom: 8px; align-items: center; }
.exercice-input-row input {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px 10px; color: var(--text);
  font-size: 0.82rem; font-family: 'Inter', sans-serif;
}
.exercice-input-row input:focus { outline: none; border-color: var(--primary); }

/* ==============================
   POIDS
   ============================== */
.poids-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px; display: flex; align-items: center; }
.poids-val { font-size: 1.8rem; font-weight: 900; }
.poids-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; margin-top: 4px; }
.poids-list { display: flex; flex-direction: column; gap: 8px; }
.poids-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--bg-card2); border-radius: 8px; font-size: 0.83rem; }
.poids-row-date { flex: 1; color: var(--text-muted); }
.poids-row-val { font-weight: 700; color: var(--primary); }
.poids-row-diff { font-weight: 600; padding: 2px 8px; border-radius: 4px; font-size: 0.75rem; }
.diff-pos { background: rgba(239,68,68,0.15); color: #ef4444; }
.diff-neg { background: rgba(31,179,91,0.15); color: var(--success); }
.diff-zero { background: var(--border); color: var(--text-muted); }

/* ==============================
   ALIMENTS
   ============================== */
.filter-bar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.search-input {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 16px; color: var(--text);
  font-size: 0.9rem; font-family: 'Inter', sans-serif; width: 100%;
  transition: border-color var(--transition);
}
.search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,138,34,0.1); }
.filter-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px;
  background: transparent; color: var(--text-muted); cursor: pointer;
  font-size: 0.8rem; font-family: 'Inter', sans-serif; transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: rgba(255,138,34,0.15); border-color: var(--primary); color: var(--primary); }
.aliments-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }
.aliment-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
  transition: all var(--transition);
}
.aliment-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: rgba(255,138,34,0.2); }
.aliment-cat-badge {
  display: inline-block; padding: 3px 8px; border-radius: 5px;
  font-size: 0.68rem; font-weight: 700; margin-bottom: 10px;
}
.cat-proteines { background: rgba(255,138,34,0.15); color: var(--primary); }
.cat-glucides { background: rgba(255,180,59,0.15); color: var(--secondary); }
.cat-legumes { background: rgba(31,179,91,0.15); color: var(--success); }
.cat-fruits { background: rgba(239,68,68,0.15); color: #ef4444; }
.cat-laitiers { background: rgba(59,130,246,0.15); color: #3b82f6; }
.cat-graisses { background: rgba(229,115,13,0.15); color: var(--lip-color); }
.cat-autres { background: rgba(139,92,246,0.15); color: #8b5cf6; }
.aliment-name { font-weight: 700; font-size: 0.9rem; margin-bottom: 10px; }
.aliment-macros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 12px; }
.aliment-macro { text-align: center; }
.am-val { font-size: 0.85rem; font-weight: 700; }
.am-label { font-size: 0.65rem; color: var(--text-muted); }
.aliment-card-actions { display: flex; gap: 6px; }

/* ==============================
   PROFIL
   ============================== */
.profil-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.profil-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.profil-card h3 { font-size: 0.88rem; font-weight: 700; margin-bottom: 18px; display: flex; align-items: center; gap: 8px; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 14px; color: var(--text);
  font-size: 0.9rem; font-family: 'Inter', sans-serif; transition: all var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,138,34,0.1);
}
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.macros-result { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.result-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
}
.result-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.9rem; }
.result-item.cal .result-icon { background: rgba(255,138,34,0.15); color: var(--cal-color); }
.result-item.prot .result-icon { background: rgba(255,180,59,0.15); color: var(--prot-color); }
.result-item.gluc .result-icon { background: rgba(31,179,91,0.15); color: var(--gluc-color); }
.result-item.lip .result-icon { background: rgba(229,115,13,0.15); color: var(--lip-color); }
.result-info { flex: 1; }
.result-info label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; display: block; }
.result-input {
  background: transparent; border: none; color: var(--text);
  font-size: 1.4rem; font-weight: 800; font-family: 'Inter', sans-serif;
  width: 100%; outline: none; padding: 0;
}
.bmr-info {
  background: rgba(255,138,34,0.08); border: 1px solid rgba(255,138,34,0.2);
  border-radius: var(--radius-sm); padding: 14px; font-size: 0.82rem;
  color: var(--text-muted); line-height: 1.7; margin-top: 14px;
}

/* ==============================
   PLANS NUTRITIONNELS
   ============================== */
.plans-list { display: flex; flex-direction: column; gap: 16px; }
.plan-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.plan-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.plan-card-title { font-size: 1rem; font-weight: 700; }
.plan-objectif-badge { padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; }
.badge-prise_masse { background: rgba(255,138,34,0.2); color: var(--primary); }
.badge-seche { background: rgba(239,68,68,0.2); color: #ef4444; }
.badge-maintien { background: rgba(31,179,91,0.2); color: var(--success); }
.plan-jours { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.plan-jour-row {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
}
.plan-jour-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.plan-jour-label { font-weight: 700; font-size: 0.85rem; color: var(--primary); min-width: 80px; }
.plan-repas-list { display: flex; flex-direction: column; gap: 6px; }
.plan-repas-item { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; }

/* ==============================
   STATISTIQUES
   ============================== */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  transition: all var(--transition);
}
.stat-card:hover { transform: translateY(-2px); border-color: rgba(255,138,34,0.2); }
.stat-card-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1rem; margin-bottom: 12px; }
.stat-val { font-size: 1.6rem; font-weight: 800; }
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
.stat-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }
.stats-section-title { font-size: 0.85rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin: 20px 0 12px; display: flex; align-items: center; gap: 8px; }
.stats-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ==============================
   SUPPLÉMENTS
   ============================== */
.supps-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.supps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.supp-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  transition: all var(--transition);
}
.supp-card:hover { border-color: rgba(255,138,34,0.3); }
.supp-icon { font-size: 2rem; margin-bottom: 10px; }
.supp-name { font-weight: 700; font-size: 0.93rem; margin-bottom: 6px; }
.supp-detail { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.supp-moment-badge { padding: 3px 8px; border-radius: 5px; font-size: 0.7rem; font-weight: 700; margin-top: 8px; display: inline-block; }
.supp-history-item { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: var(--bg-card2); border-radius: 8px; font-size: 0.83rem; margin-bottom: 6px; }
.supp-history-date { color: var(--text-muted); min-width: 120px; }

/* ==============================
   BADGES
   ============================== */
.badges-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.badge-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 16px; text-align: center;
  transition: all var(--transition);
}
.badge-card:hover { transform: translateY(-2px); }
.badge-card.unlocked { border-color: var(--primary); background: rgba(255,138,34,0.08); }
.badge-card.unlocked:hover { box-shadow: 0 8px 24px rgba(255,138,34,0.2); }
.badge-icon { font-size: 2.5rem; margin-bottom: 10px; filter: grayscale(1) opacity(0.4); transition: filter 0.3s; }
.badge-card.unlocked .badge-icon { filter: none; }
.badge-name { font-size: 0.82rem; font-weight: 700; margin-bottom: 4px; }
.badge-desc { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; }
.badge-card.unlocked .badge-name { color: var(--primary); }

/* ==============================
   COACH PAGE
   ============================== */
.coach-hero {
  text-align: center; padding: 50px 20px; margin-bottom: 24px;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255,138,34,0.1) 100%);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.coach-logo-big {
  width: 100px; height: 100px; border-radius: 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; font-weight: 900; color: white; margin: 0 auto 20px;
  box-shadow: 0 12px 40px rgba(255,138,34,0.5);
}
.coach-hero h1 {
  font-size: 2.2rem; font-weight: 900;
  background: linear-gradient(135deg, var(--text), var(--primary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.coach-hero p { color: var(--text-muted); font-size: 1rem; margin-bottom: 24px; }
.coach-stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 24px; }
.coach-stat {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px; text-align: center;
}
.cs-val { font-size: 2rem; font-weight: 900; color: var(--primary); }
.cs-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }
.coach-services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 24px; }
.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
  transition: all var(--transition);
}
.service-card:hover { transform: translateY(-2px); border-color: rgba(255,138,34,0.3); }
.service-card i { font-size: 1.5rem; color: var(--primary); margin-bottom: 12px; display: block; }
.service-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.service-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }
.coach-cta {
  background: linear-gradient(135deg, rgba(255,138,34,0.15), rgba(255,180,59,0.08));
  border: 1px solid rgba(255,138,34,0.3); border-radius: var(--radius);
  padding: 36px; text-align: center;
}
.coach-cta h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 10px; }
.coach-cta p { color: var(--text-muted); font-size: 0.9rem; }

/* ==============================
   MODALS
   ============================== */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; animation: fadeIn 0.2s ease; }
.modal {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; width: 100%; max-width: 600px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  animation: slideUp 0.3s ease;
}
.modal-sm { max-width: 420px; }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--bg-card); z-index: 1;
}
.modal-header h2 { font-size: 1rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.modal-header h2 i { color: var(--primary); }
.modal-close {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: 1rem; padding: 6px 8px; border-radius: 6px; transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-card2); color: var(--text); }
.modal-body { padding: 20px 24px; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 16px 24px; border-top: 1px solid var(--border);
  position: sticky; bottom: 0; background: var(--bg-card);
}

/* ==============================
   MODAL REPAS – SELECTED FOODS
   ============================== */
.selected-aliments {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px; margin-bottom: 14px;
}
.selected-aliments h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 10px; }
.selected-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.selected-food-item { display: flex; align-items: center; gap: 8px; font-size: 0.83rem; }
.sfi-name { flex: 1; font-weight: 500; }
.food-qty-input {
  width: 70px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 6px; padding: 5px 8px; color: var(--text);
  font-size: 0.82rem; font-family: 'Inter', sans-serif; text-align: center;
}
.food-qty-input:focus { outline: none; border-color: var(--primary); }
.sfi-cal { font-size: 0.75rem; color: var(--cal-color); font-weight: 600; min-width: 55px; text-align: right; }
.remove-food-btn {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: 0.75rem; padding: 4px 6px; border-radius: 4px; transition: all var(--transition);
}
.remove-food-btn:hover { color: #ef4444; background: rgba(239,68,68,0.1); }
.macro-preview { display: flex; gap: 16px; font-size: 0.8rem; color: var(--text-muted); flex-wrap: wrap; padding-top: 8px; border-top: 1px solid var(--border); }
.macro-preview b { color: var(--text); }
.aliment-search-row { position: relative; }
.aliment-search-row input {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 11px 14px; color: var(--text);
  font-size: 0.9rem; font-family: 'Inter', sans-serif; width: 100%; transition: all var(--transition);
}
.aliment-search-row input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,138,34,0.1); }
.aliment-dropdown {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: var(--shadow); z-index: 200;
  max-height: 240px; overflow-y: auto;
}
.aliment-dropdown.open { display: block; animation: fadeIn 0.15s ease; }
.dropdown-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; cursor: pointer; font-size: 0.85rem;
  transition: background var(--transition); border-bottom: 1px solid var(--border);
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: rgba(255,138,34,0.1); }
.dropdown-item-cal { font-size: 0.75rem; color: var(--cal-color); font-weight: 600; }
.favoris-rapides { display: flex; gap: 8px; flex-wrap: wrap; }
.favori-chip {
  padding: 5px 12px; background: rgba(255,180,59,0.15); border: 1px solid rgba(255,180,59,0.3);
  border-radius: 20px; font-size: 0.78rem; cursor: pointer; color: var(--secondary);
  transition: all var(--transition);
}
.favori-chip:hover { background: rgba(255,180,59,0.3); }

/* ==============================
   DATE INPUT
   ============================== */
.date-input {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px 14px; color: var(--text);
  font-size: 0.87rem; font-family: 'Inter', sans-serif;
  transition: all var(--transition); cursor: pointer;
}
.date-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,138,34,0.1); }
input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.7) sepia(0.3) hue-rotate(10deg); }

/* ==============================
   HELPER TEXT
   ============================== */
.helper-text { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 12px; }

/* ==============================
   EMPTY STATE
   ============================== */
.empty-state {
  text-align: center; padding: 40px 20px; color: var(--text-muted);
}
.empty-state i { font-size: 2.5rem; opacity: 0.3; display: block; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; margin-bottom: 16px; }

/* ==============================
   TOAST
   ============================== */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 20px;
  font-size: 0.87rem; font-weight: 500; max-width: 320px;
  transform: translateY(100px); opacity: 0; transition: all 0.35s ease;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error { border-color: var(--danger); color: var(--danger); }
.toast.info { border-color: var(--info); color: var(--info); }

/* ==============================
   EXERCICES SECTION
   ============================== */
.exercices-section {
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px;
}

/* ==============================
   PLAN MODAL
   ============================== */
.plan-jours { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; }
.plan-jour-section { background: var(--bg-card2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; }
.plan-jour-title { font-size: 0.82rem; font-weight: 700; color: var(--primary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.plan-repas-slot { display: grid; grid-template-columns: auto 1fr; gap: 8px; align-items: center; margin-bottom: 6px; font-size: 0.82rem; }
.plan-repas-slot label { color: var(--text-muted); white-space: nowrap; }
.plan-repas-slot input { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; color: var(--text); font-size: 0.82rem; font-family: 'Inter', sans-serif; }
.plan-repas-slot input:focus { outline: none; border-color: var(--primary); }

/* ==============================
   SUIVI SUPPLEMENTS TABLEAU
   ============================== */
.supp-tracker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.supp-tracker-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
  transition: all var(--transition);
}
.supp-tracker-card.taken { border-color: var(--success); background: rgba(31,179,91,0.08); }
.supp-tracker-top { display: flex; align-items: center; gap: 12px; }
.supp-tracker-icon { font-size: 1.8rem; }
.supp-tracker-info { flex: 1; }
.supp-tracker-name { font-weight: 700; font-size: 0.9rem; }
.supp-tracker-dose { font-size: 0.78rem; color: var(--text-muted); }
.supp-taken-btn { width: 100%; padding: 8px; border-radius: 8px; font-size: 0.82rem; font-weight: 600; cursor: pointer; border: none; font-family: 'Inter', sans-serif; transition: all var(--transition); }
.supp-taken-btn.not-taken { background: var(--bg-card2); color: var(--text-muted); border: 1px solid var(--border); }
.supp-taken-btn.taken { background: rgba(31,179,91,0.2); color: var(--success); border: 1px solid rgba(31,179,91,0.4); }
.supp-taken-btn:hover { opacity: 0.85; }

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 900px) {
  .cards-row { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .profil-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .seance-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 260px;
  }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 40px rgba(0,0,0,0.5); }
  .topbar { display: flex; }
  .main-content { margin-left: 0; padding: 76px 14px 28px; max-width: 100vw; }
  .cards-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .dash-widgets { grid-template-columns: 1fr; }
  .journal-macro-summary { grid-template-columns: repeat(2, 1fr); }
  .page-header h1 { font-size: 1.3rem; }
  .exercice-input-row { grid-template-columns: 1fr 1fr; }
  .coach-services { grid-template-columns: 1fr; }
  .coach-stats-row { grid-template-columns: 1fr; }
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .cards-row { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .seance-stats { grid-template-columns: 1fr 1fr; }
  .modal-footer { flex-direction: column; }
  .meal-item { flex-wrap: wrap; }
  .meal-item-macros { display: none; }
  .journal-macro-summary { grid-template-columns: repeat(2, 1fr); }
}