/* pages du site — style « lettre de terrain » (accueil 4 choisi par Alex) : filets fins, rayon 4px, notes en marge */
.top { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; gap: 16px; }
.top nav { display: flex; gap: 22px; align-items: center; font-size: 15px; }
.top nav a { text-decoration: none; }
.top nav a:not(.btn):hover { text-decoration: underline; text-underline-offset: 4px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
@media (max-width: 900px) { .top nav a:not(.btn) { display: none; } }
.top nav a[aria-current=page] { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
.page { padding: 40px 0 100px; }
.page-head { display: grid; gap: 14px; max-width: 46rem; margin-bottom: 36px; }
.page-head h1 { font-size: clamp(38px, 5vw, 68px); letter-spacing: -.03em; }
.page-head p { font-size: 18px; color: var(--ink-2); margin: 0; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 24px; min-width: 0; }
.field { display: grid; gap: 6px; font-size: 15px; min-width: 0; }
.field > span { font-weight: 500; }
.field small, .hint { color: var(--ink-2); font-size: 14px; max-width: 56ch; }
.field input[type=text], .field input[type=url], .field textarea, .field select, .field input:not([type]) { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--rule); border-radius: var(--r); padding: 11px 12px; width: 100%; min-width: 0; }
.field textarea { min-height: 84px; resize: vertical; }
.field input[type=file] { font-size: 14px; max-width: 100%; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.msg { border-radius: var(--r); padding: 12px 14px; font-size: 15px; }
.msg.err { background: #fdecea; color: #8e1b12; }
.msg.ok { background: #eef3e8; color: #33502a; }
.dark .msg.err { background: #3a1714; color: #ffb4ab; } .dark .msg.ok { background: #1e2a17; color: #c9e3b3; }
.addr { font-variant-numeric: tabular-nums; font-family: var(--sans); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; display: block; }
table.t { width: 100%; border-collapse: collapse; font-size: 15px; table-layout: fixed; }
table.t th { text-align: left; font-weight: 500; color: var(--ink-2); font-size: 14px; padding: 8px 8px 8px 0; border-bottom: 1px solid var(--line); }
table.t td { padding: 12px 8px 12px 0; border-bottom: 1px solid var(--line); vertical-align: middle; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 760px) { .grid2, .grid3 { grid-template-columns: minmax(0, 1fr); } }

/* lettre : en-tête, notes de marge, pied de page partagés */
.top { border-bottom: 1px solid var(--rule); margin-bottom: 8px; }
.top .btn { padding: 11px 16px; }
.note-m { font: 400 14px/1.5 var(--sans); color: var(--ink-2); border-top: 1px solid var(--ink); padding-top: 10px; }
.note-m b { color: var(--ink); display: block; margin-bottom: 2px; }
.site-foot { border-top: 1px solid var(--rule); padding: 24px 0 40px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font: 400 14px/1.5 var(--sans); color: var(--ink-2); }
.clock { font: 600 15px/1.3 var(--sans); color: var(--orange); font-variant-numeric: tabular-nums; margin: 0; }
/* planificateur du dev bag (accueil + studio) */
.planner { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 28px; display: grid; gap: 20px; }
.planner label { display: grid; gap: 8px; font-size: 15px; }
.planner .row { display: flex; justify-content: space-between; gap: 12px; }
.planner output { font-weight: 600; font-variant-numeric: tabular-nums; }
.planner input[type=range] { width: 100%; margin: 0; accent-color: var(--orange); }
.tranches { display: grid; grid-template-columns: minmax(70px, 1fr) minmax(70px, 2fr) minmax(70px, 3fr) minmax(70px, 6fr); gap: 4px; }
.tranches div { background: var(--orange); border-radius: 2px; padding: 10px 8px; font-size: 14px; color: var(--black); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tranches div b { display: block; font-size: 12px; font-weight: 500; }
.split { font-size: 14px; color: var(--ink-2); }
@media (max-width: 480px) { .tranches { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.top nav .btn.x { margin-right: -10px; }
.site-foot a { color: inherit; text-underline-offset: 3px; }
.site-foot a:hover { color: var(--ink); }