:root {
  --ink: #1B2430;
  --ink-soft: #283244;
  --parchment: #F7F5F1;
  --card: #FFFFFF;
  --line: #E4DFD5;
  --text: #2A2620;
  --muted: #6B6558;
  --brass: #C89B4C;
  --brass-dark: #A67C2E;

  --en-cours: #3F7D58;
  --en-cours-bg: #E9F3EC;
  --planifie: #3A6EA5;
  --planifie-bg: #E9F0F7;
  --passe: #8A8578;
  --passe-bg: #F0EEE9;
  --revoque: #B4453A;
  --revoque-bg: #FBEAE8;

  --radius: 10px;
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--parchment);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; }

/* ---------- LOGIN ---------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--ink);
}
.login-card {
  background: var(--card);
  padding: 48px 40px;
  border-radius: 16px;
  width: 320px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.login-key { font-size: 36px; margin-bottom: 8px; }
.login-card h1 { font-size: 28px; color: var(--ink); }
.login-sub { color: var(--muted); margin: 4px 0 28px; font-size: 14px; }
.login-card label {
  display: block; text-align: left; font-size: 13px; color: var(--muted);
  margin-bottom: 14px; font-weight: 500;
}
.login-card input {
  width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
  font-family: var(--font-body);
}
.login-card button {
  width: 100%; margin-top: 8px; padding: 12px; border: none;
  background: var(--brass); color: var(--ink); font-weight: 600;
  border-radius: 8px; cursor: pointer; font-size: 14px;
}
.login-card button:hover { background: var(--brass-dark); color: #fff; }
.error-msg { color: var(--revoque); font-size: 13px; margin-top: 12px; }

/* ---------- LAYOUT ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px; background: var(--ink); color: #fff;
  display: flex; flex-direction: column; padding: 24px 16px;
  flex-shrink: 0;
}
.brand {
  font-family: var(--font-display); font-size: 20px; font-weight: 600;
  margin-bottom: 32px; display: flex; align-items: center; gap: 8px;
}
.brand-key { color: var(--brass); }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-btn {
  background: none; border: none; color: #C7CCD6; text-align: left;
  padding: 10px 12px; border-radius: 8px; font-size: 14px; cursor: pointer;
  font-family: var(--font-body); font-weight: 500;
}
.nav-btn:hover { background: var(--ink-soft); color: #fff; }
.nav-btn.active { background: var(--brass); color: var(--ink); }
.logout-btn {
  background: none; border: 1px solid #3A4457; color: #C7CCD6;
  padding: 8px; border-radius: 8px; cursor: pointer; font-size: 13px;
}
.logout-btn:hover { border-color: var(--brass); color: var(--brass); }

.main { flex: 1; padding: 40px 48px; max-width: 980px; }
.view-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 24px;
}
.view-header h1 { font-size: 26px; color: var(--ink); }
.subtitle { color: var(--muted); font-size: 14px; margin: 6px 0 0; }

.primary-btn {
  background: var(--brass); color: var(--ink); border: none;
  padding: 10px 18px; border-radius: 8px; font-weight: 600; cursor: pointer;
  font-family: var(--font-body); font-size: 14px; white-space: nowrap;
}
.primary-btn:hover { background: var(--brass-dark); color: #fff; }

/* ---------- FILTERS ---------- */
.filters { display: flex; gap: 8px; margin-bottom: 20px; }
.chip {
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
  padding: 6px 14px; border-radius: 999px; font-size: 13px; cursor: pointer;
  font-family: var(--font-body);
}
.chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- CARDS ---------- */
.cards-list { display: flex; flex-direction: column; gap: 12px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.card-main { flex: 1; min-width: 0; }
.card-title { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.card-sub { color: var(--muted); font-size: 13px; }
.card-meta { color: var(--muted); font-size: 13px; margin-top: 6px; }
.card-actions { display: flex; gap: 8px; flex-shrink: 0; }

.icon-btn {
  border: 1px solid var(--line); background: #fff; border-radius: 8px;
  padding: 7px 12px; font-size: 13px; cursor: pointer; color: var(--text);
  font-family: var(--font-body);
}
.icon-btn:hover { border-color: var(--brass); }
.icon-btn.danger:hover { border-color: var(--revoque); color: var(--revoque); }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.badge.en_cours { color: var(--en-cours); background: var(--en-cours-bg); }
.badge.planifie { color: var(--planifie); background: var(--planifie-bg); }
.badge.passe { color: var(--passe); background: var(--passe-bg); }
.badge.revoque { color: var(--revoque); background: var(--revoque-bg); }
.badge.termine { color: var(--passe); background: var(--passe-bg); }

.link-url {
  font-family: var(--font-mono); font-size: 12.5px; color: var(--planifie);
  background: var(--planifie-bg); padding: 4px 8px; border-radius: 6px;
  display: inline-block; margin-top: 8px; word-break: break-all;
}

.empty-state {
  text-align: center; color: var(--muted); padding: 60px 20px;
  border: 1px dashed var(--line); border-radius: var(--radius); font-size: 14px;
}

/* ---------- MODAL ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(27,36,48,0.5);
  align-items: center; justify-content: center; z-index: 50;
}
.modal-overlay[hidden] { display: none; }
.modal-overlay:not([hidden]) { display: flex; }
.modal {
  background: #fff; border-radius: 14px; padding: 28px 30px; width: 420px;
  max-width: 90vw; max-height: 85vh; overflow-y: auto;
}
.modal h2 { font-size: 20px; margin-bottom: 18px; color: var(--ink); }
.modal label {
  display: block; font-size: 13px; color: var(--muted); font-weight: 500;
  margin-bottom: 14px;
}
.modal input, .modal select, .modal textarea {
  width: 100%; margin-top: 6px; padding: 9px 11px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; font-family: var(--font-body);
}
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.secondary-btn {
  background: none; border: 1px solid var(--line); color: var(--text);
  padding: 10px 16px; border-radius: 8px; cursor: pointer; font-family: var(--font-body);
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 8px;
  font-size: 14px; z-index: 100;
}

@media (max-width: 720px) {
  .app { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; }
  .sidebar nav { flex-direction: row; }
  .main { padding: 24px; }
  .card { flex-direction: column; align-items: flex-start; }
}