/* APEX APP — Styles globaux — ONE2ONE Coaching */

:root {
  --bg: #F7F6F3;
  --gold: #C4820A;
  --gold-hover: #B37208;
  --gold-light: #FEF3DC;
  --gold-border: #F0D08A;
  --black: #1A1A1A;
  --gray: #555;
  --gray-light: #888;
  --gray-muted: #BBB;
  --card-bg: #F0EFE9;
  --border: #E4E2DA;
  --border-light: #D4D1C8;
  --accent-bg: #FFFBF2;
  --error: #E24B4A;
  --error-bg: #FFF0F0;
  --success: #639922;
  --success-bg: #EAF3DE;
  --white: #fff;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 2px 8px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Macro colors */
  --macro-p: #3B82F6;
  --macro-g: #C4820A;
  --macro-l: #E05252;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--black);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
}

#app { max-width: 680px; margin: 0 auto; padding: 0 1rem 6.5rem; min-height: 100vh; }

/* ── HEADER ── */
.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; margin-bottom: 0.5rem;
}
.app-logo { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; color: var(--gold); text-transform: uppercase; }
.app-title { font-size: 22px; font-weight: 700; color: var(--black); }
.app-subtitle { font-size: 13px; color: var(--gray-light); }
.header-btn {
  width: 38px; height: 38px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--white); cursor: pointer; font-size: 18px; display: flex;
  align-items: center; justify-content: center; transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}
.header-btn:hover { border-color: var(--gold); }

/* ── DATE NAV ── */
.date-nav {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-bottom: 1.25rem;
}
.date-nav-btn {
  width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--white); cursor: pointer; font-size: 18px;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}
.date-nav-btn:hover { border-color: var(--gold); color: var(--gold); }
.date-nav-label { font-size: 14px; font-weight: 600; color: var(--black); min-width: 180px; text-align: center; }

/* ── CARDS ── */
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.25rem; margin-bottom: 0.75rem;
  box-shadow: var(--shadow-sm);
}
.card-dark {
  background: linear-gradient(145deg, #1E1E1E 0%, #151515 100%);
  border: none; color: var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2), 0 1px 4px rgba(0,0,0,0.12);
}
.card-accent { background: var(--accent-bg); border-color: var(--gold-border); }
.card-title {
  font-size: 11px; font-weight: 700; color: var(--gray-muted);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem;
}
.card-dark .card-title { color: rgba(255,255,255,0.4); }

/* ── MACROS DISPLAY ── */
.macros-big { display: flex; align-items: baseline; gap: 6px; margin-bottom: 0.5rem; }
.macros-big-val { font-size: 44px; font-weight: 700; color: var(--gold); line-height: 1; letter-spacing: -1px; }
.macros-big-unit { font-size: 16px; color: rgba(255,255,255,0.5); }
.macros-big-sub { font-size: 12px; color: rgba(255,255,255,0.4); }
.macros-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.macro-item { text-align: center; }
.macro-val { font-size: 17px; font-weight: 700; color: var(--black); }
.macro-label { font-size: 11px; color: var(--gray-light); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.04em; }
.macro-kcal { font-size: 10px; color: var(--gold); font-weight: 600; }
.card-dark .macro-val { color: var(--white); }

/* ── PROGRESS BARS ── */
.pct-bar { height: 5px; background: rgba(255,255,255,0.1); border-radius: 3px; margin-top: 6px; overflow: hidden; }
.pct-fill { height: 100%; background: var(--gold); border-radius: 3px; transition: width 0.7s cubic-bezier(0.4,0,0.2,1); }
.pct-fill.over { background: var(--error); }
.card:not(.card-dark) .pct-bar { background: var(--border); }

/* ── JOURNAL / ENTRIES ── */
.creneau-section { margin-bottom: 0.75rem; }
.creneau-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0; margin-bottom: 0.25rem;
}
.creneau-title { font-size: 13px; font-weight: 700; color: var(--black); display: flex; align-items: center; gap: 6px; text-transform: uppercase; letter-spacing: 0.04em; }
.creneau-kcal { font-size: 12px; color: var(--gray-light); font-weight: 600; background: var(--card-bg); padding: 2px 8px; border-radius: 20px; }

.entry-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; background: var(--white); border-radius: var(--radius-sm);
  margin-bottom: 6px; gap: 10px; border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); transition: border-color 0.2s;
}
.entry-row:hover { border-color: var(--gold-border); }
.entry-info { flex: 1; min-width: 0; }
.entry-name { font-size: 14px; font-weight: 600; color: var(--black); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.entry-macros { font-size: 11px; color: var(--gray-light); margin-top: 2px; }
.entry-kcal { font-size: 15px; font-weight: 700; color: var(--black); white-space: nowrap; }
.entry-note { font-size: 13px; margin-left: 4px; }
.entry-delete {
  width: 28px; height: 28px; border: none; background: none;
  cursor: pointer; font-size: 16px; color: var(--gray-muted); border-radius: 6px;
  display: flex; align-items: center; justify-content: center; transition: all 0.15s;
}
.entry-delete:hover { color: var(--error); background: var(--error-bg); }

.entry-feedback {
  font-size: 12px; color: var(--gray); line-height: 1.5;
  padding: 6px 12px; margin: -2px 0 6px; background: var(--accent-bg);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm); border: 1px solid var(--gold-border);
  border-top: none;
}

/* ── ADD BUTTON ── */
.add-meal-btn {
  width: 100%; padding: 10px; border: 1.5px dashed var(--border-light);
  border-radius: var(--radius-sm); background: none; cursor: pointer;
  font-size: 13px; color: var(--gold); font-weight: 600;
  transition: all 0.2s; font-family: var(--font);
}
.add-meal-btn:hover { background: var(--accent-bg); border-color: var(--gold); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 50px; padding: 0 24px; border: none; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: all 0.2s; font-family: var(--font); width: 100%;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--gold); color: var(--white);
  box-shadow: 0 2px 8px rgba(196,130,10,0.3);
}
.btn-primary:hover { background: var(--gold-hover); box-shadow: 0 4px 12px rgba(196,130,10,0.4); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { background: var(--border-light); box-shadow: none; cursor: not-allowed; transform: none; }
.btn-secondary {
  background: var(--white); border: 1px solid var(--border); color: var(--gray);
  height: 44px; font-size: 14px; box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--card-bg); border-color: var(--border-light); }
.btn-ghost {
  background: none; border: none; color: var(--gray);
  height: 40px; font-size: 14px; font-weight: 500;
}
.btn-ghost:hover { color: var(--black); background: var(--card-bg); border-radius: var(--radius-sm); }
.btn-danger { background: var(--error); color: var(--white); }
.btn-small { height: 36px; font-size: 13px; padding: 0 14px; width: auto; }
.btn-row { display: flex; gap: 8px; margin-top: 1rem; }

/* ── FORM INPUTS ── */
.field { margin-bottom: 1rem; }
.field-label { font-size: 12px; font-weight: 700; color: var(--gray); margin-bottom: 6px; display: block; text-transform: uppercase; letter-spacing: 0.04em; }
.input {
  width: 100%; height: 44px; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 0 12px; font-size: 14px; background: var(--white); color: var(--black);
  outline: none; transition: all 0.2s; font-family: var(--font);
  -webkit-appearance: none;
}
.input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(196,130,10,0.12); }
select.input { cursor: pointer; }
textarea.input { height: auto; padding: 10px 12px; resize: vertical; min-height: 80px; }

.input-unit { position: relative; }
.input-unit .input { padding-right: 44px; }
.unit-label { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 12px; color: var(--gray-muted); pointer-events: none; }

/* ── TOGGLE BUTTONS ── */
.toggle-row { display: flex; gap: 6px; flex-wrap: wrap; }
.toggle-btn {
  height: 36px; padding: 0 14px; border: 1.5px solid var(--border); border-radius: 20px;
  background: var(--white); cursor: pointer; font-size: 13px; color: var(--gray);
  transition: all 0.2s; font-family: var(--font); white-space: nowrap;
}
.toggle-btn.active { background: var(--gold); border-color: var(--gold); color: var(--white); font-weight: 600; }

/* ── NAV BOTTOM ── */
.nav-bottom {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.95); border-top: 1px solid var(--border);
  display: flex; justify-content: center; z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.nav-inner { display: flex; max-width: 680px; width: 100%; }
.nav-item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  padding: 8px 0 6px; cursor: pointer; text-decoration: none;
  border: none; background: none; font-family: var(--font);
  transition: all 0.2s; position: relative;
}
.nav-item::before {
  content: ''; position: absolute; top: 0; left: 30%; right: 30%;
  height: 2px; background: var(--gold); border-radius: 0 0 2px 2px;
  opacity: 0; transition: opacity 0.2s;
}
.nav-item.active::before { opacity: 1; }
.nav-item .nav-icon { font-size: 20px; margin-bottom: 2px; transition: transform 0.2s; }
.nav-item.active .nav-icon { transform: scale(1.1); }
.nav-item .nav-label { font-size: 10px; font-weight: 600; color: var(--gray-muted); letter-spacing: 0.02em; }
.nav-item.active .nav-label { color: var(--gold); }

/* ── UPLOAD ZONE ── */
.upload-zone {
  border: 2px dashed var(--border-light); border-radius: var(--radius);
  padding: 2rem 1.5rem; text-align: center; cursor: pointer;
  transition: all 0.2s; background: #FDFCF9; position: relative;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--gold); background: var(--accent-bg); }
.upload-zone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.upload-icon { width: 56px; height: 56px; background: var(--gold-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 28px; }
.upload-title { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.upload-sub { font-size: 13px; color: var(--gray-light); }
.upload-sub span { color: var(--gold); font-weight: 600; }

/* ── PREVIEW IMAGE ── */
.preview-wrap { position: relative; margin-bottom: 1rem; }
.preview-img { width: 100%; max-height: 280px; object-fit: cover; border-radius: var(--radius); display: block; }
.preview-remove {
  position: absolute; top: 10px; right: 10px; width: 32px; height: 32px;
  border-radius: 50%; background: rgba(0,0,0,0.6); border: none; cursor: pointer;
  color: var(--white); font-size: 20px; display: flex; align-items: center;
  justify-content: center; line-height: 1; backdrop-filter: blur(4px);
}

/* ── SPINNER ── */
.spinner {
  width: 40px; height: 40px; border: 3px solid var(--border);
  border-top-color: var(--gold); border-radius: 50%;
  animation: spin 0.8s linear infinite; margin: 0 auto;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { text-align: center; margin-top: 12px; font-size: 14px; color: var(--gray-light); }

/* ── COACH LIST ── */
.client-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 8px; cursor: pointer;
  transition: all 0.2s; gap: 12px; box-shadow: var(--shadow-sm);
}
.client-row:hover { border-color: var(--gold); background: var(--accent-bg); transform: translateY(-1px); box-shadow: var(--shadow); }
.client-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--gold-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: var(--gold); flex-shrink: 0;
  border: 2px solid var(--gold-border);
}
.client-info { flex: 1; min-width: 0; }
.client-name { font-size: 15px; font-weight: 700; color: var(--black); }
.client-meta { font-size: 12px; color: var(--gray-light); margin-top: 2px; }
.client-arrow { color: var(--gray-muted); font-size: 20px; }

/* ── RECAP CARD ── */
.recap-card {
  background: var(--accent-bg); border: 1px solid var(--gold-border);
  border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.recap-title { font-size: 15px; font-weight: 700; color: var(--black); margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.recap-text { font-size: 13px; color: var(--gray); line-height: 1.6; }
.recap-note { font-size: 26px; font-weight: 700; color: var(--gold); margin-left: auto; }

/* ── SEARCH ── */
.search-wrap { position: relative; margin-bottom: 0.75rem; }
.search-input { padding-left: 36px !important; }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 14px; color: var(--gray-muted); pointer-events: none; }
.search-results {
  position: absolute; top: 100%; left: 0; right: 0; background: var(--white);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  max-height: 240px; overflow-y: auto; z-index: 50;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1); display: none;
}
.search-results.show { display: block; }
.search-item { padding: 10px 14px; cursor: pointer; border-bottom: 1px solid var(--border); transition: background 0.15s; }
.search-item:hover { background: var(--accent-bg); }
.search-item:last-child { border-bottom: none; }
.search-item-name { font-size: 13px; font-weight: 600; color: var(--black); }
.search-item-macros { font-size: 11px; color: var(--gray-light); margin-top: 2px; }

/* ── ALERT ── */
.alert { padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 1rem; line-height: 1.5; }
.alert-error { background: var(--error-bg); border: 1px solid #F09595; color: #A32D2D; }
.alert-success { background: var(--success-bg); border: 1px solid #A3CC7A; color: #3B6D11; }

/* ── TABS ── */
.tabs { display: flex; gap: 3px; margin-bottom: 1.25rem; background: var(--card-bg); border-radius: var(--radius-sm); padding: 3px; }
.tab {
  flex: 1; height: 36px; border: none; border-radius: 8px;
  background: none; cursor: pointer; font-size: 13px; font-weight: 600;
  color: var(--gray-light); font-family: var(--font); transition: all 0.2s;
}
.tab.active { background: var(--white); color: var(--black); box-shadow: 0 1px 4px rgba(0,0,0,0.1); }

/* ── EMPTY STATE ── */
.empty-state { text-align: center; padding: 3rem 1rem; }
.empty-icon { font-size: 44px; margin-bottom: 0.75rem; }
.empty-text { font-size: 14px; color: var(--gray-light); line-height: 1.6; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55);
  z-index: 200; display: flex; align-items: flex-end; justify-content: center;
  backdrop-filter: blur(2px);
}
.modal {
  background: var(--white); border-radius: 20px 20px 0 0; width: 100%;
  max-width: 680px; max-height: 90vh; overflow-y: auto; padding: 1.5rem;
  animation: slideUp 0.28s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.modal-title { font-size: 17px; font-weight: 700; color: var(--black); margin-bottom: 1.25rem; display: flex; align-items: center; justify-content: space-between; }
.modal-close { width: 32px; height: 32px; border: none; background: var(--card-bg); border-radius: 50%; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  #app { padding: 0 0.75rem 6rem; }
  .macros-big-val { font-size: 38px; }
  .macros-grid { gap: 6px; }
  .macro-val { font-size: 15px; }
  .app-title { font-size: 20px; }
}