:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #eef2f6;
  --ink: #17202a;
  --muted: #657184;
  --line: #d9e0e8;
  --accent: #2f6bff;
  --accent-dark: #23406f;
  --morning: #cdebd9;
  --morning-line: #7dbc95;
  --afternoon: #ffe59b;
  --afternoon-line: #d1a935;
  --night: #c9d8ff;
  --night-line: #7897e6;
  --day: #f4d2c9;
  --day-line: #d18470;
  --rest: #e7ebf0;
  --rest-line: #b6c0cb;
  --vacation: #ffd7aa;
  --vacation-line: #dc9a48;
  --shadow: 0 14px 34px rgba(33, 45, 68, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(47, 107, 255, 0.08), transparent 260px),
    var(--bg);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 18px clamp(14px, 3vw, 28px) 44px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: max(10px, env(safe-area-inset-top)) 0 18px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.brand img {
  flex: 0 0 auto;
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(35, 64, 111, 0.2);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 1.45rem;
  line-height: 1.1;
}

.brand p,
.month-heading p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.status-pill {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--accent-dark);
  background: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
  font-weight: 700;
}

.status-pill.offline {
  color: #8a4d0f;
  background: #fff1dc;
  border-color: #f1c789;
}

main {
  display: grid;
  gap: 24px;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(130px, 0.8fr) minmax(150px, 0.9fr) minmax(150px, 0.9fr) auto minmax(220px, 1.35fr);
  gap: 12px;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 6px;
  min-width: 0;
}

label span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--surface);
}

input:focus,
select:focus,
button:focus-visible {
  outline: 3px solid rgba(47, 107, 255, 0.24);
  outline-offset: 2px;
}

.primary-action,
.icon-button {
  min-height: 42px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
}

.primary-action {
  min-width: 72px;
  padding: 0 16px;
}

.icon-button {
  width: 42px;
  padding: 0;
  font-size: 1.8rem;
  line-height: 1;
}

.today-band {
  display: grid;
  gap: 12px;
}

.detail-card,
.result-card,
.day-tile {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.detail-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  padding: 18px;
  border-left-width: 7px;
  box-shadow: 0 10px 26px rgba(38, 48, 68, 0.1);
}

.detail-eyebrow {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-card h2,
.detail-card h3 {
  margin: 4px 0 0;
  font-size: 1.35rem;
  line-height: 1.18;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.meta-chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--accent-dark);
  background: var(--surface-2);
  font-weight: 700;
  font-size: 0.92rem;
}

.week-summary {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.45;
}

.month-section {
  display: grid;
  gap: 12px;
}

.month-heading {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 10px;
}

.month-heading h2,
.results-section h2 {
  font-size: 1.25rem;
}

.weekday-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.calendar {
  display: grid;
  gap: 10px;
}

.week-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.week-label {
  display: none;
}

.day-tile {
  position: relative;
  grid-column: var(--weekday-column, auto);
  scroll-margin-top: 12px;
  min-height: 116px;
  padding: 10px;
  color: var(--ink);
  text-align: left;
  border-left-width: 5px;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease;
}

.day-tile:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(38, 48, 68, 0.12);
}

.day-tile.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.16);
}

.day-tile.out-month {
  opacity: 0.62;
}

.day-tile.today::after {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.day-date {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}

.day-number {
  font-size: 1.22rem;
  font-weight: 900;
}

.day-weekday {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.day-shift {
  display: block;
  margin-bottom: 8px;
  font-weight: 900;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.day-duration {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.type-matin {
  background: var(--morning);
  border-left-color: var(--morning-line);
}

.type-apres-midi {
  background: var(--afternoon);
  border-left-color: var(--afternoon-line);
}

.type-nuit {
  background: var(--night);
  border-left-color: var(--night-line);
}

.type-journee {
  background: var(--day);
  border-left-color: var(--day-line);
}

.type-repos {
  background: var(--rest);
  border-left-color: var(--rest-line);
}

.type-vacances {
  background: var(--vacation);
  border-left-color: var(--vacation-line);
}

.results-section {
  display: grid;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

#results {
  display: grid;
  gap: 10px;
}

.result-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-left-width: 5px;
}

.result-card button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--accent-dark);
  background: #fff;
  font-weight: 800;
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
}

@media (max-width: 880px) {
  .toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-field {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding-inline: 12px;
  }

  .topbar {
    align-items: flex-start;
  }

  h1 {
    font-size: 1.22rem;
  }

  .brand p {
    font-size: 0.8rem;
  }

  .status-pill {
    padding: 7px 9px;
    font-size: 0.78rem;
  }

  .toolbar {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .primary-action {
    width: 100%;
  }

  .detail-card,
  .result-card {
    grid-template-columns: 1fr;
  }

  .weekday-row {
    display: none;
  }

  .week-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .week-row:first-child {
    border-top: 0;
  }

  .week-label {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
  }

  .day-tile {
    grid-column: auto;
    min-height: 92px;
  }
}