/* SPDX-License-Identifier: AGPL-3.0-or-later */
/* Copyright (C) 2026 piti — voir LICENSE */

:root {
  color-scheme: light dark;

  --bg-page: #e8e8e8;
  --fg-page: #333;
  --fg-muted: #666;
  --fg-faint: #888;
  --fg-fainter: #999;
  --heading: #555;

  --card-bg: #fff;
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --border: #ddd;

  --accent: #4a90d9;
  --accent-hover: #357abd;
  --accent-soft: #e8f0fe;

  --success: #2a7d2a;
  --success-bg: #e8f4e8;
  --warning: #b88a00;
  --warning-bg: #fff3cd;
  --warning-border: #ffc107;
  --danger: #c00;
  --toggle: #f0ad4e;
  --toggle-hover: #d9952b;

  --btn-secondary-bg: #eee;
  --btn-secondary-hover: #ddd;
  --btn-secondary-fg: #333;

  --modal-overlay: rgba(0, 0, 0, 0.4);
  --flash-1: #ffd480;
  --flash-2: #ffe8b8;

  --day-off-bg: #eee;
  --day-off-fg: #bbb;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-page: #1b1b1b;
    --fg-page: #e4e4e4;
    --fg-muted: #b0b0b0;
    --fg-faint: #888;
    --fg-fainter: #6f6f6f;
    --heading: #cfcfcf;

    --card-bg: #262626;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
    --border: #3a3a3a;

    --accent: #3a7ecc;
    --accent-hover: #4a90d9;
    --accent-soft: #2a3750;

    --success: #6fbf6f;
    --success-bg: #223a22;
    --warning: #e0a93b;
    --warning-bg: #3a2f12;
    --warning-border: #a07010;
    --danger: #ff6f6f;
    --toggle: #e0984a;
    --toggle-hover: #c8832e;

    --btn-secondary-bg: #3a3a3a;
    --btn-secondary-hover: #4a4a4a;
    --btn-secondary-fg: #e4e4e4;

    --modal-overlay: rgba(0, 0, 0, 0.7);
    --flash-1: #5a4110;
    --flash-2: #3d2d0c;

    --day-off-bg: #333;
    --day-off-fg: #666;
  }
}

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

body {
  font-family: system-ui, sans-serif;
  background: var(--bg-page);
  color: var(--fg-page);
  max-width: 600px;
  margin: 0 auto;
  padding: 1rem;
}

h1 { font-size: 1.4rem; margin-bottom: 0.3rem; }
h1 span { font-weight: normal; font-size: 0.9rem; color: var(--fg-faint); }
h2 { font-size: 1.1rem; margin: 1.2rem 0 0.5rem; color: var(--heading); }

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

.back { font-size: 0.85rem; margin-bottom: 0.5rem; display: block; }
.nav-bar { font-size: 0.85rem; margin-bottom: 0.5rem; }
.nav-bar a { color: var(--accent); text-decoration: none; }
.nav-bar a:hover { text-decoration: underline; }
.profile-bar { font-size: 0.8rem; color: var(--fg-faint); margin-bottom: 1rem; }
.profile-bar a { color: var(--accent); text-decoration: none; cursor: pointer; }

#empty { text-align: center; color: var(--fg-fainter); padding: 2rem; }

.group-label {
  font-size: 0.8rem;
  color: var(--fg-fainter);
  font-weight: 600;
  text-transform: uppercase;
  margin: 1rem 0 0.3rem;
  letter-spacing: 0.05em;
}

/* --- Cartes --- */

.card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--card-shadow);
  scroll-margin-top: 1rem;
}
.card h3 { font-size: 1rem; margin-bottom: 0.3rem; }
.card p { font-size: 0.9rem; line-height: 1.5; margin-bottom: 0.5rem; }
.card p:last-child { margin-bottom: 0; }
.card ul { font-size: 0.9rem; line-height: 1.5; margin: 0.3rem 0 0.5rem 1.2rem; }
.card .meta { font-size: 0.85rem; color: var(--fg-muted); margin-bottom: 0.5rem; }
.card .note { font-size: 0.8rem; color: var(--fg-faint); font-style: italic; margin-bottom: 0.5rem; }
.card .actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.card .seats-info { font-size: 0.8rem; color: var(--heading); margin-bottom: 0.5rem; }
.card .seats-left { font-size: 0.8rem; color: var(--fg-faint); }
.card .seats-full { font-size: 0.8rem; color: var(--danger); font-weight: bold; }
.card .pending-label { font-size: 0.75rem; color: var(--warning); }
.card.inactive { opacity: 0.5; }

.card.flash { animation: flash 2.5s ease-out; }
@keyframes flash {
  0%   { background-color: var(--flash-1); }
  50%  { background-color: var(--flash-2); }
  100% { background-color: var(--card-bg); }
}

/* Passagers */

.card .passengers { font-size: 0.85rem; margin-bottom: 0.5rem; }
.card .passengers span {
  padding: 2px 8px;
  border-radius: 12px;
  margin-right: 4px;
  display: inline-block;
  margin-bottom: 2px;
}
.card .passengers span.confirmed { background: var(--success-bg); color: var(--fg-page); }
.card .passengers span.pending {
  background: var(--warning-bg);
  color: var(--fg-page);
  border: 1px dashed var(--warning-border);
}
.card .passengers span .x { cursor: pointer; color: var(--fg-fainter); margin-left: 4px; }
.card .passengers span .x:hover { color: var(--danger); }
.card .passengers span a.phone-link {
  color: var(--accent);
  margin-left: 4px;
  text-decoration: none;
  font-size: 0.8rem;
}
.card .passengers span a.phone-link:hover { text-decoration: underline; }
.card .passengers span .confirm-btn {
  cursor: pointer;
  color: var(--success);
  margin-left: 4px;
  font-weight: bold;
}
.card .passengers span .confirm-btn:hover { text-decoration: underline; }

/* Jours de la semaine (trajets recurrents) */

.card .days-display { font-size: 0.85rem; margin-bottom: 0.5rem; }
.card .days-display span {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 3px;
  font-size: 0.8rem;
}
.card .days-display span.on { background: var(--accent); color: #fff; }
.card .days-display span.off { background: var(--day-off-bg); color: var(--day-off-fg); }

/* --- Boutons --- */

.btn {
  padding: 0.3rem 0.7rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--btn-secondary-bg); color: var(--btn-secondary-fg); }
.btn-secondary:hover { background: var(--btn-secondary-hover); }
.btn-toggle { background: var(--toggle); color: #fff; }
.btn-toggle:hover { background: var(--toggle-hover); }
.btn-danger {
  background: none;
  color: var(--danger);
  font-size: 0.8rem;
  cursor: pointer;
  border: none;
  padding: 0;
}
.btn-danger:hover { text-decoration: underline; }
.btn-small { padding: 0.2rem 0.5rem; font-size: 0.8rem; }

/* --- Formulaire de creation de trajet --- */

#form { margin-bottom: 1.5rem; }
#form .card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  overflow: hidden;
}
#form input, #form select {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  min-width: 0;
  max-width: 100%;
  background: var(--card-bg);
  color: var(--fg-page);
}
#form label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--heading);
  min-width: 0;
}
#form label input { width: 3.5rem; min-width: 3.5rem; flex-shrink: 0; }
#form .full { grid-column: 1 / -1; }

.stops-list {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.stop-row { display: flex; gap: 0.3rem; align-items: center; position: relative; }
.stop-row input { flex: 1; }
.stop-row .btn-remove-stop {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 0.3rem;
}

/* Autocomplete */

.ac-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  z-index: 10;
  max-height: 150px;
  overflow-y: auto;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.ac-list div { padding: 0.4rem 0.6rem; cursor: pointer; font-size: 0.85rem; }
.ac-list div:hover, .ac-list div.active { background: var(--accent-soft); }

/* Filtres de recherche */

#filters { margin-bottom: 1rem; }
#filters .card {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  padding: 0.6rem 1rem;
}
#filters input {
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.85rem;
  flex: 1;
  min-width: 80px;
  background: var(--card-bg);
  color: var(--fg-page);
}
#filters .filter-label { font-size: 0.8rem; color: var(--fg-faint); white-space: nowrap; }
#filters .filter-date { flex: 0 1 auto; min-width: 8.5rem; }
.filter-wrap { position: relative; flex: 1; min-width: 80px; }
.filter-wrap input { width: 100%; }

/* Formulaire profil */

#profile-form input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  background: var(--card-bg);
  color: var(--fg-page);
}
#profile-form .actions {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
#profile-form .saved-msg { font-size: 0.8rem; color: var(--success); display: none; }

/* Day picker (trajets recurrents) */

.day-picker { display: flex; gap: 4px; grid-column: 1 / -1; }
.day-picker label {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  user-select: none;
}
.day-picker input { display: none; }
.day-picker label.checked { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Modales */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  max-width: 360px;
  width: 90%;
}
.modal-card h2 { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--fg-page); }
.modal-card p { font-size: 0.85rem; color: var(--fg-muted); margin-bottom: 1rem; }
.modal-card input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  background: var(--card-bg);
  color: var(--fg-page);
}
.modal-card .btn { width: 100%; padding: 0.5rem; font-size: 0.95rem; margin-bottom: 0.5rem; }
.modal-card .link {
  font-size: 0.85rem;
  text-align: center;
  color: var(--accent);
  cursor: pointer;
}
.modal-card .link:hover { text-decoration: underline; }