/* Kouver Appels — interface d'administration */
:root {
  --bg: #f6f5f1;
  --surface: #ffffff;
  --ink: #1d2422;
  --muted: #6b7470;
  --line: #e4e2db;
  --brand: #0f5b4c;
  --brand-ink: #ffffff;
  --brand-soft: #e3f0ec;
  --accent: #e0832f;
  --accent-soft: #fbeedd;
  --ok: #1f7a4d; --ok-soft: #e2f3ea;
  --warn: #9a5b00; --warn-soft: #fdf1d9;
  --err: #b42318; --err-soft: #fde7e5;
  --info: #2e5aa8; --info-soft: #e5edfa;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 30, 25, .05), 0 2px 10px rgba(20, 30, 25, .04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121615; --surface: #1b211f; --ink: #e8ece9; --muted: #98a29d; --line: #2b3431;
    --brand: #4fb39a; --brand-ink: #0c1311; --brand-soft: #1d3530;
    --accent: #f0a05a; --accent-soft: #3a2a1a;
    --ok: #5fc98e; --ok-soft: #173225; --warn: #f0b85a; --warn-soft: #3a2d14;
    --err: #ff7d6e; --err-soft: #3d1c19; --info: #8db1f0; --info-soft: #1b2740;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 14px; }
h3 { font-size: 14px; margin: 0 0 8px; }
code { font: 13px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--brand-soft); padding: 1px 5px; border-radius: 5px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.warn-text { color: var(--warn); }

/* En-tête */
.top { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top-inner { max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-size: 16px; }
.brand:hover { text-decoration: none; }
.brand b { color: var(--brand); }
.logo { width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-weight: 700; }
nav { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; }
nav a { color: var(--muted); padding: 7px 11px; border-radius: 8px; font-size: 14px; }
nav a:hover { background: var(--bg); color: var(--ink); text-decoration: none; }
nav a.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
nav .logout { margin-left: auto; }
.banner { background: var(--warn-soft); color: var(--warn); text-align: center; padding: 9px 16px; font-size: 14px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px 16px 40px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 0 0 24px; }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }

/* Cartes */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 18px; }
.card.flush { padding: 0; overflow-x: auto; }
.card .pad { padding: 20px; margin: 0; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.cols > .card { margin-bottom: 0; }
.cols + * { margin-top: 18px; }

/* Indicateurs */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.kpi span { display: block; color: var(--muted); font-size: 13px; }
.kpi strong { display: block; font-size: 30px; line-height: 1.2; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi em { font-style: normal; color: var(--muted); font-size: 12.5px; }
.kpi.accent { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.kpi.accent span, .kpi.accent em { color: var(--brand-ink); opacity: .85; }
.kpi.danger strong { color: var(--err); }

/* Graphique jour par jour */
.legend { font-size: 12.5px; color: var(--muted); display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }
.l-calls, .b-calls { background: var(--line); }
.l-sent, .b-sent { background: color-mix(in srgb, var(--brand) 55%, transparent); }
.l-click, .b-click { background: var(--accent); }
.bars { display: flex; gap: 3px; align-items: stretch; height: 170px; overflow-x: auto; padding-bottom: 2px; }
.bar { flex: 1 0 18px; display: flex; flex-direction: column; min-width: 18px; }
.bars.dense .bar { flex-basis: 8px; min-width: 8px; }
.bars.dense .bar span { visibility: hidden; }
.stack { flex: 1; position: relative; }
.stack > div { position: absolute; bottom: 0; left: 0; right: 0; border-radius: 3px 3px 0 0; min-height: 0; }
.bar span { font-size: 10px; color: var(--muted); text-align: center; margin-top: 4px; white-space: nowrap; }

/* Tableaux */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl .actions { display: flex; gap: 6px; justify-content: flex-end; }
.card:not(.flush) .tbl th:first-child, .card:not(.flush) .tbl td:first-child { padding-left: 0; }

.feed { list-style: none; margin: 0; padding: 0; }
.feed li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.feed li:last-child { border-bottom: 0; }
.feed-meta { font-size: 13px; color: var(--muted); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

/* Badges & alertes */
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-err { background: var(--err-soft); color: var(--err); }
.badge-muted { background: var(--bg); color: var(--muted); border: 1px solid var(--line); }
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.alert.ok { background: var(--ok-soft); color: var(--ok); }
.alert.info { background: var(--info-soft); color: var(--info); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }
.alert.err { background: var(--err-soft); color: var(--err); }

/* Formulaires */
label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 14px; }
label small, .hint { display: block; font-weight: 400; color: var(--muted); font-size: 12.5px; margin-top: 4px; }
.opt { font-weight: 400; color: var(--muted); font-size: 12px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 6px; padding: 9px 11px; font: inherit; font-weight: 400;
  color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--brand) 40%, transparent); border-color: var(--brand); }
textarea { resize: vertical; }
textarea.code { font: 12.5px/1.45 ui-monospace, Menlo, monospace; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
label.check input { width: auto; margin: 0; }
label.check.big { font-size: 16px; }
fieldset { border: 0; padding: 0; margin: 0 0 18px; }
legend { font-weight: 700; margin-bottom: 10px; padding: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 18px; }
.filters { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.filters select { width: auto; margin: 0; }
.filters.card { padding: 14px 16px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.seg a { padding: 8px 12px; color: var(--muted); font-size: 14px; }
.seg a.on { background: var(--brand); color: var(--brand-ink); }
.seg a:hover { text-decoration: none; }
.copy { display: flex; gap: 8px; align-items: center; }
.copy input { margin: 0; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.inline-form { display: flex; gap: 12px; align-items: center; margin: 0 0 18px; flex-wrap: wrap; }
.danger-zone { margin-top: 28px; padding-top: 18px; border-top: 1px dashed var(--line); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 16px; border-radius: 9px; border: 1px solid var(--brand); background: var(--brand); color: var(--brand-ink); font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap; }
.btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--brand); }
.btn.small { padding: 6px 11px; font-size: 13px; }
.btn.block { width: 100%; }
.btn.danger { background: transparent; border-color: var(--err); color: var(--err); }

/* Aperçu SMS */
.preview { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; margin: -4px 0 16px; }
.bubble { background: var(--brand-soft); border-radius: 16px 16px 16px 4px; padding: 10px 14px; max-width: 420px; white-space: pre-wrap; word-break: break-word; font-size: 14px; }
.bubble.sm { margin-top: 6px; font-size: 13px; }
.counter { font-size: 13px; color: var(--muted); padding-top: 6px; }
.counter.over strong { color: var(--warn); }

.howto { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.howto p { margin: 6px 0; font-size: 14px; }
.codes { border-collapse: collapse; margin: 8px 0; font-size: 14px; }
.codes td { padding: 4px 16px 4px 0; }
.sched { border-collapse: collapse; margin-bottom: 16px; }
.sched td { padding: 3px 8px 3px 0; }
.sched label.check { margin: 0; min-width: 110px; }
.sched input[type=time] { margin: 0; width: 120px; }

.setup { border-color: var(--accent); background: var(--accent-soft); }
.checklist { margin: 0; padding-left: 18px; }
.checklist li { margin: 4px 0; }
.steps li { margin: 8px 0; }

.pager { display: flex; gap: 16px; justify-content: center; align-items: center; margin: 8px 0 16px; font-size: 14px; }
details summary { cursor: pointer; color: var(--brand); margin-top: 4px; }

/* Connexion / installation */
body.auth { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.auth-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px; width: 100%; max-width: 380px; box-shadow: var(--shadow); }
.auth-card.wide { max-width: 640px; }
.auth-card h1 { margin: 18px 0 14px; font-size: 21px; }

@media (max-width: 760px) {
  .cols, .grid2, .grid3 { grid-template-columns: 1fr; }
  .top-inner { gap: 8px; }
  nav { flex: 1 0 100%; flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 0 16px 2px; }
  nav a { white-space: nowrap; }
  nav .logout { margin-left: 0; }
  .bar span { font-size: 9px; }
  .bar:nth-child(even) span { visibility: hidden; }
  h1 { font-size: 21px; }
  .tbl th, .tbl td { padding: 9px 8px; }
  .sched input[type=time] { width: 96px; }
}