:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --line: #ffffff14;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --ok: #22c55e;
  --danger: #f87171;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1100px 550px at 50% -10%, #1e3a5f 0%, var(--bg) 60%) fixed;
}

header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: #0f172acc;
  backdrop-filter: blur(8px);
}

.brand { font-weight: 700; text-decoration: none; color: var(--text); }
nav { display: flex; gap: 16px; align-items: center; font-size: .95rem; }
nav a { color: var(--accent); text-decoration: none; }
nav a:hover { text-decoration: underline; }
nav .cta {
  background: var(--accent); color: #06202e;
  padding: 6px 12px; border-radius: 999px; font-weight: 600;
}
nav .cta:hover { text-decoration: none; opacity: .9; }
.who { color: var(--muted); }

main { max-width: 880px; margin: 0 auto; padding: 28px 16px 72px; }

h1 { margin: 0 0 4px; font-size: 1.7rem; }
h2 { margin: 0 0 14px; font-size: 1.15rem; }
.sub { color: var(--muted); margin: 0 0 18px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.card.narrow { max-width: 420px; margin: 40px auto; }

.deadline {
  background: #1e293b;
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 0 0 16px;
  font-size: .92rem;
}
.deadline.ok { border-left-color: var(--ok); }

form label {
  display: block;
  margin-bottom: 14px;
  font-size: .9rem;
  color: var(--muted);
}
.row { display: flex; gap: 16px; flex-wrap: wrap; }
.row label { flex: 1 1 200px; }

input[type="text"], input[type="password"], input[type="date"], input[type="datetime-local"] {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  font: inherit;
  color: var(--text);
  background: #0f172a;
  border: 1px solid #ffffff1f;
  border-radius: 8px;
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
input:disabled { opacity: .55; }

/* Champ visible généré par Flatpickr (altInput) */
.flatpickr-input[readonly] {
  background: #0f172a !important;
  color: var(--text) !important;
  cursor: pointer;
}
input.flatpickr-alt-input {
  cursor: pointer;
}

button {
  margin-top: 4px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  color: #06202e;
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}
button:hover { opacity: .9; }

table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; }
tbody tr:hover { background: #ffffff08; }
tr.me { background: #38bdf814; }

.badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  font-size: .72rem;
  border-radius: 999px;
  background: #38bdf826;
  color: var(--accent);
}
.badge.gold { background: #facc1526; color: #facc15; }

.flash {
  padding: 10px 14px;
  margin-bottom: 16px;
  border-radius: 8px;
  font-size: .9rem;
  border-left: 3px solid var(--accent);
  background: #1e293b;
}
.flash.error { border-left-color: var(--danger); }
.flash.ok { border-left-color: var(--ok); }

a { color: var(--accent); }

hr.sep {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 20px 0;
}

label.check {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: .95rem;
  margin-bottom: 14px;
}
label.check input { width: auto; margin: 0; }

.actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.actions form { display: inline; margin: 0; }

button.ghost {
  background: #ffffff10;
  color: var(--text);
  border: 1px solid var(--line);
}
button.danger {
  background: #f8717122;
  color: var(--danger);
  border: 1px solid #f8717140;
}
button.small { padding: 5px 10px; font-size: .8rem; }

/* ---------- Flatpickr : harmonisation avec le thème ---------- */
.flatpickr-calendar {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px #00000055;
  font-family: inherit;
  border-radius: 10px;
}
.flatpickr-calendar.arrowTop::before,
.flatpickr-calendar.arrowTop::after,
.flatpickr-calendar.arrowBottom::before,
.flatpickr-calendar.arrowBottom::after {
  border-color: transparent;
}
.flatpickr-months,
.flatpickr-weekdays,
.flatpickr-weekday {
  background: transparent;
  color: var(--muted);
}
.flatpickr-current-month,
.flatpickr-monthDropdown-months,
.numInputWrapper span.arrowUp::after,
.numInputWrapper span.arrowDown::after {
  color: var(--text);
}
.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: var(--panel);
}
.flatpickr-day {
  color: var(--text);
  border-radius: 6px;
}
.flatpickr-day:hover,
.flatpickr-day:focus {
  background: #38bdf826;
  border-color: transparent;
}
.flatpickr-day.today {
  border-color: var(--accent);
}
.flatpickr-day.today:hover {
  background: #38bdf826;
  color: var(--text);
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
  background: var(--accent);
  border-color: var(--accent);
  color: #06202e;
}
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: #475569;
}
.flatpickr-time input,
.flatpickr-time .flatpickr-am-pm,
.flatpickr-time .flatpickr-time-separator {
  color: var(--text);
}
.flatpickr-time input:hover,
.flatpickr-time .flatpickr-am-pm:hover,
.flatpickr-time input:focus,
.flatpickr-time .flatpickr-am-pm:focus {
  background: #38bdf826;
}

@media (max-width: 620px) {
  th:nth-child(5), td:nth-child(5) { display: none; }
}
td.masked {
  font-style: italic;
  text-align: center;
  letter-spacing: .02em;
}