/* ---------- Budget · « carnet de comptes » ---------- */
:root {
  --paper: #f3eee4;
  --paper-2: #ebe4d6;
  --card: #fbf8f2;
  --ink: #1c1a16;
  --ink-2: #4a463f;
  --muted: #7d776c;
  --line: #ddd4c3;
  --accent: #1f6f50;
  --accent-ink: #f3eee4;
  --in: #1f6f50;
  --neg: #b5442d;
  --warn: #c9a227;
  --shadow: 0 1px 2px rgba(40, 30, 10, .06), 0 12px 32px -18px rgba(40, 30, 10, .35);
  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Karla", "Helvetica Neue", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #15140f;
    --paper-2: #1c1a14;
    --card: #211f18;
    --ink: #ede6d6;
    --ink-2: #c9c1ae;
    --muted: #8f8778;
    --line: #35322a;
    --accent: #3f9b74;
    --accent-ink: #0f1a14;
    --in: #5cb58f;
    --neg: #e0674d;
    --warn: #d9b246;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -18px rgba(0, 0, 0, .8);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--paper);
  background-image:
    radial-gradient(1200px 600px at 100% -10%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; margin: 0; letter-spacing: -.01em; }
p { margin: 0 0 .6em; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; background: var(--paper-2); padding: .1em .4em; border-radius: 5px; }

.muted { color: var(--muted); }
.small { font-size: .86em; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .92em; }
.c-in { color: var(--in); }
.c-neg { color: var(--neg); }
.inline { display: inline; }

/* ---------- Layout ---------- */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.nav {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 4px;
  padding: 22px 14px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 70%, var(--card));
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 22px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px;
  background: var(--ink); color: var(--paper); font-family: var(--font-display); font-style: italic; font-size: 22px; line-height: 1;
}
.brand-mark.big { width: 56px; height: 56px; font-size: 36px; border-radius: 14px; }
.brand-name { font-family: var(--font-display); font-size: 24px; font-weight: 500; }
.nav nav { display: flex; flex-direction: column; gap: 2px; }
.nav-link {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 9px 11px; border-radius: 10px; border: 0; background: none;
  color: var(--ink-2); font: inherit; font-weight: 500; cursor: pointer; text-align: left;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--paper-2); color: var(--ink); text-decoration: none; }
.nav-link.is-active { background: var(--ink); color: var(--paper); }
.nav-logout { margin-top: auto; }
.ico { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.main { padding: 34px 40px 60px; max-width: 1180px; width: 100%; min-width: 0; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 26px; }
.page-head.compact { margin-bottom: 14px; align-items: center; }
.eyebrow { margin: 0 0 4px; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.page-title { font-size: clamp(30px, 4vw, 42px); line-height: 1.05; font-weight: 400; }
.card-title { font-size: 20px; margin-bottom: 14px; }
.sub-title { font-size: 15px; font-family: var(--font-body); font-weight: 700; margin: 12px 0 8px; color: var(--ink-2); text-transform: uppercase; letter-spacing: .06em; font-size: .78rem; }

/* ---------- Composants ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); margin-bottom: 20px; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.tiles-2 { grid-template-columns: repeat(2, 1fr); }
.tiles-3 { grid-template-columns: repeat(3, 1fr); }
.tile { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); animation: rise .5s both; }
.tile:nth-child(2) { animation-delay: .06s } .tile:nth-child(3) { animation-delay: .12s } .tile:nth-child(4) { animation-delay: .18s }
.tile-label { font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.tile-value { font-family: var(--font-display); font-size: clamp(22px, 2.3vw, 30px); overflow-wrap: anywhere; font-weight: 500; line-height: 1.1; letter-spacing: -.02em; }
.tile-sub { font-size: .84rem; color: var(--muted); }
.tile-hero { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tile-hero .tile-label, .tile-hero .tile-sub { color: color-mix(in srgb, var(--paper) 65%, transparent); }
.tile-hero .tile-value { font-size: clamp(26px, 2.9vw, 38px); font-style: italic; }
.tile-hero.is-neg { background: var(--neg); border-color: var(--neg); }
.tile.is-neg .tile-value { color: var(--neg); }
@keyframes rise { from { opacity: 0; transform: translateY(8px) } to { opacity: 1; transform: none } }

.btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none; transition: transform .1s, background .15s, border-color .15s; white-space: nowrap;
}
.btn:hover { text-decoration: none; border-color: var(--ink-2); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, black); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--paper-2); border-color: transparent; color: var(--ink); }
.btn-sm { padding: 6px 12px; font-size: .9em; }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { padding: 7px; border-radius: 8px; }
.actions { white-space: nowrap; text-align: right; }
.actions form { display: inline; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px 2px 6px; border-radius: 99px; font-size: .78rem; font-weight: 600; background: color-mix(in srgb, var(--chip, #888) 14%, transparent); color: color-mix(in srgb, var(--chip, #888) 75%, var(--ink)); }
.chip::before, .dot { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--chip, #888); }
.dot { margin-right: 8px; vertical-align: middle; }

.flash { padding: 11px 16px; border-radius: 10px; margin-bottom: 18px; border: 1px solid; font-weight: 500; animation: rise .35s both; }
.flash-ok { background: color-mix(in srgb, var(--in) 12%, var(--card)); border-color: color-mix(in srgb, var(--in) 40%, transparent); color: var(--in); }
.flash-error { background: color-mix(in srgb, var(--neg) 12%, var(--card)); border-color: color-mix(in srgb, var(--neg) 40%, transparent); color: var(--neg); }
.flash-warn { background: color-mix(in srgb, var(--warn) 16%, var(--card)); border-color: color-mix(in srgb, var(--warn) 50%, transparent); color: color-mix(in srgb, var(--warn) 60%, var(--ink)); }

.monthnav { display: flex; align-items: center; gap: 6px; }
.monthnav-label { font-family: var(--font-display); font-size: 20px; min-width: 150px; text-align: center; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--card); }
.seg a { padding: 7px 13px; color: var(--ink-2); font-weight: 600; font-size: .9em; }
.seg a + a { border-left: 1px solid var(--line); }
.seg a.is-active { background: var(--ink); color: var(--paper); }
.seg a:hover { text-decoration: none; }

/* Jauge & barres */
.gauge-card { padding: 16px 24px; }
.gauge-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; font-size: .92em; color: var(--ink-2); }
.gauge, .bar { height: 10px; border-radius: 99px; background: var(--paper-2); overflow: hidden; }
.gauge-fill, .bar span { display: block; height: 100%; border-radius: 99px; background: var(--accent); transition: width .6s cubic-bezier(.2, .8, .2, 1); }
.gauge-fill.is-warn { background: var(--warn); }
.gauge-fill.is-over { background: var(--neg); }
.bar-lg { height: 14px; margin: 14px 0; }
.bar span { background: var(--ink); }
.loan-mini .bar span { background: var(--accent); }

/* Grilles */
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.grid-2 > *, .tiles > *, .card { min-width: 0; }
.grid-2-wide { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
.grid-2 > .card { margin-bottom: 20px; }

/* Timeline (échéancier) */
.timeline { list-style: none; margin: 0; padding: 0; }
.tl-row { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 9px 0; border-top: 1px solid var(--line); }
.tl-row:first-child { border-top: 0; }
.tl-day { font-family: var(--font-display); font-size: 20px; min-width: 34px; color: var(--muted); }
.tl-day-wide { font-size: 15px; font-family: var(--font-body); font-weight: 600; min-width: 74px; }
.tl-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tl-label { font-weight: 600; }
.tl-meta { display: flex; gap: 8px; flex-wrap: wrap; font-size: .82rem; align-items: center; }
.tl-amount { font-weight: 600; white-space: nowrap; }

/* Donut + légende */
.donut-wrap { max-width: 260px; margin: 0 auto 10px; }
.legend { list-style: none; margin: 0; padding: 0; columns: 2; gap: 20px; font-size: .9em; }
.legend li { display: flex; align-items: center; break-inside: avoid; padding: 3px 0; }
.legend-val { margin-left: auto; color: var(--muted); }
.chart-wrap { position: relative; width: 100%; }
canvas { max-width: 100%; }

.loan-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.loan-mini { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
.loan-mini-head, .loan-mini-foot { display: flex; justify-content: space-between; gap: 8px; font-size: .9em; }
.loan-mini .bar { margin: 10px 0; }
.is-off { opacity: .55; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 -8px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 8px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th { font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: color-mix(in srgb, var(--paper-2) 60%, transparent); }
.num { text-align: right !important; white-space: nowrap; }
.table-dense th, .table-dense td { padding: 6px 8px; font-size: .92em; }
.table-scroll { max-height: 480px; overflow: auto; border: 1px solid var(--line); border-radius: 10px; margin: 12px 0 0; }
.table-scroll thead th { position: sticky; top: 0; background: var(--card); z-index: 1; }
tr.is-current td { background: color-mix(in srgb, var(--accent) 12%, transparent) !important; font-weight: 600; }
tr.is-past td { color: var(--muted); }

/* Formulaires */
label { display: flex; flex-direction: column; gap: 5px; font-size: .86rem; font-weight: 600; color: var(--ink-2); }
input, select, textarea {
  font: inherit; font-size: 15px; color: var(--ink); padding: 9px 11px; border-radius: 9px;
  border: 1px solid var(--line); background: var(--paper); width: 100%; min-width: 0;
}
input:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 50%, transparent); outline-offset: 1px; border-color: var(--accent); }
input[type="color"] { padding: 3px; height: 40px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-end { align-items: end; grid-template-columns: 1fr 1fr auto; }
.fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px 14px; margin: 0; }
.fieldset legend { font-size: .8rem; font-weight: 700; color: var(--muted); padding: 0 6px; text-transform: uppercase; letter-spacing: .06em; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }

.quick-add { padding: 16px 20px; background: color-mix(in srgb, var(--accent) 7%, var(--card)); }
.quick-form { display: grid; grid-template-columns: 150px 1fr 130px 170px auto; gap: 12px; align-items: end; }
.quick-form .grow { min-width: 0; }

.dialog { border: 1px solid var(--line); border-radius: 16px; background: var(--card); color: var(--ink); padding: 26px 28px; width: min(560px, calc(100vw - 32px)); box-shadow: 0 30px 80px -30px rgba(0,0,0,.5); }
.dialog::backdrop { background: rgba(20, 16, 8, .45); backdrop-filter: blur(3px); }
.dialog-title { font-size: 24px; margin-bottom: 4px; }

.catbars { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.catbar-head { display: flex; justify-content: space-between; font-size: .92em; margin-bottom: 4px; }
.catbar-head > span { display: inline-flex; align-items: center; }

.loan-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 20px; margin-bottom: 20px; }
.loan-grid .card { margin: 0; }
.loan-card.is-selected { outline: 2px solid var(--accent); }
.loan-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.loan-head .card-title { margin-bottom: 2px; }
.loan-monthly { text-align: right; display: flex; flex-direction: column; }
.loan-monthly strong { font-family: var(--font-display); font-size: 24px; }
.loan-facts, .facts-block { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px 16px; }
.loan-facts > div, .facts-block > div { display: flex; flex-direction: column; }
.loan-actions { display: flex; justify-content: flex-end; align-items: center; gap: 6px; margin-top: 14px; }
.plain-list { list-style: none; margin: 0 0 12px; padding: 0; }
.plain-list li { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-top: 1px solid var(--line); gap: 10px; }
.plain-list li:first-child { border-top: 0; }
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); vertical-align: middle; }
.fieldset p { margin: 8px 0 0; }
.sim-result { margin-top: 14px; padding: 12px 14px; border-radius: 10px; background: color-mix(in srgb, var(--in) 10%, var(--card)); border: 1px solid color-mix(in srgb, var(--in) 35%, transparent); }

/* Login */
.login-body { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-scene { width: min(400px, 100%); animation: rise .6s both; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 36px 34px; box-shadow: var(--shadow); }
.login-head { text-align: center; margin-bottom: 24px; }
.login-head h1 { font-size: 40px; margin: 14px 0 2px; font-style: italic; font-weight: 400; }
.login-foot { text-align: center; margin-top: 16px; font-size: .84em; }

/* ---------- Responsive ---------- */
@media (max-width: 1240px) {
  .quick-form { grid-template-columns: 1fr 1fr 1fr; }
  .quick-form .grow { grid-column: 1 / -1; }
}
@media (max-width: 1000px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-2-wide, .cat-grid { grid-template-columns: 1fr; }
  .quick-form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .nav { position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; flex-direction: row; align-items: center; padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); border-right: 0; border-top: 1px solid var(--line); z-index: 20; background: var(--card); }
  .brand, .nav-link span { display: none; }
  .nav nav { flex-direction: row; flex: 1; justify-content: space-around; }
  .nav-link { padding: 10px; justify-content: center; }
  .nav-logout { margin: 0; }
  .main { padding: 22px 16px 96px; }
  .tiles, .tiles-2, .tiles-3 { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tile-value { font-size: 21px; }
  .tile-hero { grid-column: 1 / -1; }
  .tile-hero .tile-value { font-size: 34px; }
  .card { padding: 16px; }
  .row, .row-end { grid-template-columns: 1fr; }
  .loan-grid { grid-template-columns: 1fr; }
  .legend { columns: 1; }
  .monthnav-label { min-width: 0; font-size: 17px; }
}