/* Thème « Canaan Mining » appliqué à Canaan Mining Caisse : bleu marine, bleu océan et or.
   Chargé après style.css : style.css décrit la structure, ce fichier décrit l'identité visuelle.
   Pour revenir à l'ancien aspect, retirer le <link> vers ce fichier dans index.html. */

:root {
  --ink: #0d2a45; --ink-soft: #5a7a9a; --paper: #f4f8fc; --surface: #fff; --line: #d5e0ec; --accent-soft: #fff8e6;
  --deep: #063b68; --blue: #075ea8; --sky: #2a7ec8; --gold: #f0b018; --gold-deep: #d49a10;
  --in: #16a34a; --in-text: #15803d; --out: #dc2626; --out-text: #c42323; --warn: #b45309;
  --sidebar: #063b68; --sidebar-text: #eaf3fb;
  --radius: 16px; --shadow: 0 4px 20px rgb(6 59 104 / .06);
  --font: "Manrope", "Segoe UI", system-ui, sans-serif; --mono: "IBM Plex Mono", ui-monospace, monospace;
  --side-w: 300px; --top-h: 4.25rem;
}
body { background: var(--sidebar); color: var(--ink); font-family: var(--font); }
h1, h2, h3 { color: var(--deep); }
.num, .mono { font-family: var(--mono); }
.muted { color: var(--ink-soft); }
.main { background: var(--paper); }

/* ---------- Barre du haut ---------- */
.topbar { position: sticky; top: 0; z-index: 60; display: flex; align-items: center; gap: .75rem; min-height: var(--top-h); padding: 0 1rem; color: #fff; overflow: visible;
  background: linear-gradient(100deg, #041f45 0%, #062b55 38%, #063e78 70%, #05366c 100%); border: 0; }
.topbar > * { position: relative; z-index: 1; }
.topbar-art { position: absolute !important; inset: 0; z-index: 0 !important; overflow: hidden; pointer-events: none; }
.topbar-rays { position: absolute; inset: 0; background: radial-gradient(40% 130% at 64% -20%, rgb(120 215 255 / .4), transparent 70%), linear-gradient(115deg, transparent 52%, rgb(110 200 255 / .12) 58%, transparent 66%), linear-gradient(105deg, transparent 60%, rgb(110 200 255 / .1) 66%, transparent 74%); }
.topbar-art .deco-waves { position: absolute; left: -3%; bottom: 0; width: 106%; height: 78%; display: block; }
.topbar-art .wave-a, .topbar-art .wave-b { transform-origin: center; animation: drift 16s ease-in-out infinite alternate; } .topbar-art .wave-b { animation-duration: 22s; animation-direction: alternate-reverse; }
@keyframes drift { from { transform: translateX(-1.5%); } to { transform: translateX(1.5%); } }
.deco-chart { display: none; position: absolute; top: 9%; right: 41%; height: 82%; width: auto; filter: drop-shadow(0 0 12px rgb(40 150 255 / .45)); }
.topbar-brand { display: flex; align-items: center; gap: .65rem; flex: none; color: #fff; }
.topbar-logo { display: grid; place-items: center; width: 2.7rem; height: 2.7rem; border-radius: .8rem; background: #fff; box-shadow: 0 8px 22px rgb(0 15 40 / .45); flex: none; }
.topbar-logo img { width: 2.2rem; height: 2.2rem; border-radius: .55rem; }
.topbar-name { display: flex; flex-direction: column; line-height: 1; }
.topbar-name strong { font-size: 1.1rem; font-weight: 800; letter-spacing: .02em; white-space: nowrap; } .topbar-name span { margin-top: .2rem; font-size: .78rem; color: #7fd3ff; }
.topbar-sep, .topbar-pitch, .topbar-date { display: none; }
.topbar-right-gap { flex: 1; }
.nav-toggle { border: 1px solid rgb(255 255 255 / .25); background: rgb(255 255 255 / .08); color: #fff; }
.nav-toggle:hover:not(:disabled) { background: rgb(255 255 255 / .18); }
.topbar .alerts { margin-left: auto; }
button.bell { color: #fff; } button.bell:hover:not(:disabled) { background: rgb(255 255 255 / .14); }
.bell-dot { background: var(--gold); box-shadow: 0 0 0 2px #063e78; }
.user-btn { color: #fff; } .user-btn:hover { background: rgb(255 255 255 / .12); }
.avatar { background: var(--gold); color: #062b55; font-weight: 800; box-shadow: 0 6px 16px rgb(0 15 40 / .35); }
.user-meta strong { color: #fff; } .user-meta small { color: #bfe3ff; }
.user-menu, .alerts-panel { color: var(--ink); }
@media (max-width: 640px) { .user-meta, .user-btn > .i { display: none; } .user-btn { padding: .2rem; } }

/* ---------- Menu latéral ---------- */
.sidebar { background: linear-gradient(180deg, #0b78b7, #063b68); color: var(--sidebar-text); border: 0; box-shadow: 8px 0 30px rgb(4 20 45 / .35); }
.sidebar::after { content: ""; position: absolute; inset: auto 0 0 0; height: 7rem; pointer-events: none; opacity: .6; background: radial-gradient(120% 90% at 10% 120%, #0b78b7 0 38%, transparent 39%), radial-gradient(90% 60% at 60% 125%, #f5b400 0 30%, transparent 31%); }
.sidebar > * { position: relative; z-index: 1; }
.brand { color: #fff; } .brand-mark { background: #fff; box-shadow: 0 6px 16px rgb(0 15 40 / .35); } .brand-mark img { border-radius: .55rem; }
.brand-text strong { color: #fff; font-weight: 800; letter-spacing: .02em; } .brand-text small { color: #bfe3ff; }
.side-sep { background: rgb(255 255 255 / .1); }
.nav-link { color: rgb(234 243 251 / .84); font-weight: 600; border: 1px solid transparent; } .nav-link .i { color: inherit; opacity: .92; }
.nav-link:hover { background: rgb(255 255 255 / .1); color: #fff; }
.nav-link.is-active { background: var(--gold); color: #063b68; font-weight: 800; box-shadow: 0 6px 16px rgb(240 176 24 / .38); } .nav-link.is-active .i { color: #063b68; opacity: 1; }
.nav-link:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.side-card { background: rgb(255 255 255 / .08); border: 1px solid rgb(255 255 255 / .12); color: #fff; }
.side-card-ico { background: var(--gold); color: #063b68; } .side-card strong { color: #fff; } .side-card p { color: rgb(255 255 255 / .72); }
.backdrop { background: rgb(0 20 50 / .5); }

/* ---------- En-tête de page (bandeau) ---------- */
.page-header { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .9rem 1.2rem; padding: 1.1rem 1.4rem; border: 1px solid #dce8f3; border-radius: 16px; background: linear-gradient(100deg, #eaf3fc, #f6fafe 75%); box-shadow: 0 4px 20px rgb(6 59 104 / .06); }
.page-header-ico { display: grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 50%; background: var(--blue); color: #fff; box-shadow: 0 6px 16px rgb(7 94 168 / .3); }
.page-header-ico .i { width: 1.7rem; height: 1.7rem; }
.page-header h1 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2.2rem); font-weight: 800; letter-spacing: -.03em; color: var(--deep); line-height: 1.1; }
.page-subtitle { margin: .25rem 0 0; font-size: 1rem; color: var(--ink-soft); }
.page-actions { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.dash-head.page-header { justify-content: stretch; }
.dash-head .period { align-items: flex-end; }
@media (max-width: 900px) { .page-header { grid-template-columns: auto minmax(0, 1fr); } .page-actions, .dash-head .period { grid-column: 1 / -1; align-items: stretch; justify-content: flex-start; } }
@media (max-width: 640px) { .page-header { padding: .9rem 1rem; } .page-header-ico { width: 2.7rem; height: 2.7rem; } .page-header-ico .i { width: 1.4rem; height: 1.4rem; } }
.period-select { border-color: #dce8f3; box-shadow: 0 4px 14px rgb(6 59 104 / .06); } .period-select .i { color: var(--blue); }

/* ---------- Bureau (≥ 981 px) : grande barre du haut + menu à gauche ---------- */
@media (min-width: 981px) {
  :root { --top-h: 6rem; }
  .app { display: grid; grid-template-columns: var(--side-w) minmax(0, 1fr); grid-template-rows: var(--top-h) minmax(0, 1fr); background: var(--sidebar); }
  .topbar { grid-column: 1 / -1; z-index: 90; gap: clamp(.9rem, 1.6vw, 1.6rem); height: var(--top-h); padding: 0 clamp(1rem, 2vw, 1.75rem) 0 1.15rem; }
  .nav-toggle, .backdrop, .brand { display: none; }
  .topbar-logo { width: 4.4rem; height: 4.4rem; border-radius: 1.1rem; } .topbar-logo img { width: 3.6rem; height: 3.6rem; border-radius: .8rem; }
  .topbar-name strong { font-size: clamp(1.25rem, 1.9vw, 1.75rem); } .topbar-name span { font-size: clamp(.9rem, 1.2vw, 1.05rem); }
  .topbar-sep { display: block; flex: none; width: 3px; height: 4.2rem; border-radius: 2px; background: linear-gradient(180deg, #ffc400, #e0a800); }
  .topbar-pitch { display: flex; flex-direction: column; gap: .45rem; min-width: 0; }
  .topbar-slogan { display: flex; flex-direction: column; margin: 0; line-height: 1.2; }
  .topbar-slogan strong { font-size: clamp(1.05rem, 1.6vw, 1.45rem); font-weight: 800; letter-spacing: -.01em; } .topbar-slogan span { font-size: clamp(1rem, 1.5vw, 1.35rem); color: #7fd3ff; }
  .topbar-points { display: flex; margin: 0; padding: 0; list-style: none; }
  .topbar-points li { display: inline-flex; align-items: center; gap: .4rem; padding: 0 .85rem; border-left: 1px solid rgb(255 255 255 / .18); font-size: .8rem; white-space: nowrap; } .topbar-points li:first-child { padding-left: 0; border-left: 0; }
  .topbar-points .i { width: 1rem; height: 1rem; color: #ffc400; }
  .topbar-date { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.25; margin-left: auto; padding-right: .5rem; text-align: right; text-shadow: 0 1px 6px rgb(0 15 40 / .8); }
  .topbar-date b { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #ffd24a; } .topbar-date span { font-size: .92rem; color: #fff; font-weight: 600; font-variant-numeric: tabular-nums; }
  .topbar .alerts { margin-left: 0; }
  .avatar { width: 3rem; height: 3rem; font-size: 1.05rem; } .user-meta { display: flex; } .user-meta strong { font-size: 1.05rem; } .user-meta small { color: #bfe3ff; }
  .sidebar { grid-row: 2; position: sticky; top: var(--top-h); height: calc(100dvh - var(--top-h)); width: auto; transform: none; transition: none; background: var(--sidebar); box-shadow: none; z-index: 50; padding: 1.35rem 1.05rem 1.15rem; }
  .main { grid-row: 2; grid-column: 2; border-top-left-radius: 1.5rem; overflow: clip; min-height: calc(100dvh - var(--top-h)); }
  .deco-chart { display: block; }
}
@media (max-width: 1500px) { .deco-chart { display: none !important; } }
@media (max-width: 1200px) { .topbar-points { display: none; } }
@media (max-width: 1100px) { .topbar-date { display: none; } }
@media (max-width: 1060px) { .topbar-slogan span { display: none; } .topbar-sep { height: 2.4rem; } }
@media (prefers-reduced-motion: reduce) { .topbar-art .wave-a, .topbar-art .wave-b { animation: none !important; } }

/* ---------- Cartes et indicateurs ---------- */
.card { border: 1px solid #dce8f3; box-shadow: 0 4px 20px rgb(6 59 104 / .06); }
.card h2, h2.sec-title { color: var(--deep); font-weight: 800; letter-spacing: -.02em; }
.kpi { position: relative; overflow: hidden; display: flex; gap: .8rem; align-items: flex-start; background: #fff; border: 1px solid #dce8f3; border-radius: 16px; padding: 1.1rem 1.15rem 1.15rem 1.4rem; box-shadow: 0 2px 8px rgb(0 80 152 / .07); container-type: inline-size; }
.kpi::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--tone, var(--sky)); opacity: 1; }
.kpi-ico { width: 2.6rem; height: 2.6rem; border-radius: 12px; display: grid; place-items: center; flex: none; background: color-mix(in srgb, var(--tone, var(--sky)) 12%, #fff); color: var(--tone, var(--sky)); }
.kpi-ico .i { width: 1.35rem; height: 1.35rem; }
.kpi-copy { display: flex; flex-direction: column; gap: .25rem; min-width: 0; flex: 1; }
.kpi .l { font-size: .8rem; font-weight: 700; letter-spacing: .02em; text-transform: none; color: var(--ink-soft); }
.kpi .v { margin: 0; font-family: var(--mono); font-weight: 600; letter-spacing: -.03em; font-size: clamp(1rem, 7cqi, 1.6rem); line-height: 1.2; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi .v.in { color: var(--in-text); } .kpi .v.out { color: var(--out-text); }
.kpi .sub { font-size: .76rem; }
.kpi.strong { background: linear-gradient(135deg, #075ea8 0%, #063b68 100%); border-color: transparent; color: #fff; box-shadow: 0 14px 34px rgb(6 59 104 / .28); }
.kpi.strong::before { background: var(--gold); }
.kpi.strong .kpi-ico { background: rgb(255 255 255 / .16); color: #fff; } .kpi.strong .l { color: rgb(255 255 255 / .78); } .kpi.strong .v { color: #fff; font-size: clamp(1.1rem, 8cqi, 1.9rem); }
.tone-blue { --tone: #075ea8; } .tone-green { --tone: #16a34a; } .tone-sky { --tone: #2a7ec8; } .tone-gold { --tone: #d49a10; } .tone-orange { --tone: #ea7a1a; } .tone-purple { --tone: #7c5cd6; } .tone-red { --tone: #dc2626; }
.rowcard { border-color: #dce8f3; box-shadow: 0 2px 8px rgb(0 80 152 / .06); }
.chart-day i.in, .dot.in { background: var(--in); } .chart-day i.out, .dot.out { background: var(--out); }
.track { background: #e8eff6; }
.sec-title .i { color: var(--blue); }
.tag { background: #e8f1fd; color: var(--blue); font-weight: 700; } .tag-btn { background: #eef4fa; color: var(--blue); }
.inline-sel { background: #e8f1fd; color: var(--blue); font-weight: 700; } .inline-sel.is-empty { background: var(--accent-soft); color: var(--warn); }

/* ---------- Boutons et champs ---------- */
button { border: 1px solid #dce8f3; background: #fff; color: var(--blue); font-weight: 700; border-radius: 12px; }
button:hover:not(:disabled) { background: #f4f9fe; border-color: var(--sky); }
button.primary { border-color: var(--blue); background: linear-gradient(180deg, #1a7bd0, #075ea8); color: #fff; box-shadow: 0 6px 16px rgb(7 94 168 / .25); }
button.primary:hover:not(:disabled) { background: linear-gradient(180deg, #2288de, #0a68b8); border-color: var(--blue); }
button.danger { color: var(--out-text); } button.danger:hover:not(:disabled) { background: #fff1f1; border-color: #f3b9b9; }
.nav-toggle, .icon-btn { box-shadow: none; }
.icon-btn { background: #eef4fa; color: var(--deep); border: 0; }
.btn-logout { background: rgb(255 255 255 / .16); color: #fff; border: 0; }
input, select, textarea { border: 1px solid #dce8f3; background: #fff; color: var(--ink); }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(7 94 168 / .12); }
button:focus-visible, a:focus-visible { outline: 3px solid rgb(240 176 24 / .7); outline-offset: 2px; }
label { color: var(--ink-soft); font-weight: 700; }
.seg { background: #eef4fa; } .seg button { color: var(--ink-soft); border: 0; background: transparent; box-shadow: none; }
.seg button.on.in { background: var(--in); color: #fff; } .seg button.on.out { background: var(--out); color: #fff; }

/* ---------- Tableaux ---------- */
th { background: #eef4fa; color: var(--blue); font-weight: 700; border-bottom: 1px solid #dce8f3; }
td { border-bottom: 1px solid #e8eff6; } tbody tr:hover td { background: #f4f8fc; }
.in { color: var(--in-text); } .out { color: var(--out-text); } .warn { color: var(--warn); }
.banner { background: #fff8e6; border-color: #f3d98a; color: #6b4a00; }
.pill-warn { background: #fff8e6; border-color: #f3d98a; color: #6b4a00; }
.tip { background: #fff8e6; border-color: #f3d98a; }
.steps li::before { background: #fff3d1; color: #8a5a00; }
.check input, td.chk input, input[type="checkbox"] { accent-color: var(--blue); }
.batch-total { background: #eaf3fc; }
dialog.modal { box-shadow: 0 30px 80px rgb(6 59 104 / .35); } .modal-head { border-bottom-color: #dce8f3; } dialog.modal::backdrop { background: rgb(4 31 69 / .5); }
#toast { background: var(--deep); }
.alerts-panel, .user-menu { border-color: #dce8f3; box-shadow: 0 16px 44px rgb(6 59 104 / .22); }

/* ---------- Connexion ---------- */
.login-hero, .sheet-title { display: none; }
.login { --lg-deep: #063b68; --lg-blue: #075ea8; --lg-ocean: #0b78b7; --lg-gold: #f5b400; --lg-soft: #f3f8fc; --lg-ink: #0d2a45; --lg-muted: #5d7590;
  position: relative; display: grid; grid-template-columns: 48fr 52fr; width: 100%; min-height: 100dvh; background: #fff; color: var(--lg-ink); overflow-x: clip; font-family: var(--font); }
.login svg:not(.login-edge):not(.deco-waves) { display: block; }
.login-visual { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; min-width: 0; padding: clamp(1.5rem, 3.4vw, 3.2rem) clamp(1.5rem, 3.4vw, 3.2rem) 0; color: #fff; overflow: hidden; isolation: isolate;
  background: radial-gradient(70% 50% at 85% 6%, rgb(120 215 255 / .32), transparent 70%), radial-gradient(60% 40% at 0% 100%, rgb(11 120 183 / .55), transparent 70%), linear-gradient(165deg, #041f45 0%, #063b68 45%, #0b5f9e 100%); }
.login-visual-glow { position: absolute; z-index: -1; right: -9rem; top: 22%; width: 30rem; height: 30rem; border-radius: 50%; border: 2px solid rgb(245 180 0 / .3); box-shadow: inset 0 0 80px rgb(120 215 255 / .08); }
.login-visual-top { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: .35rem .9rem; }
.login-visual-logo { display: grid; place-items: center; width: 3rem; height: 3rem; padding: .25rem; border-radius: .85rem; background: #fff; box-shadow: 0 6px 18px rgb(0 20 50 / .3); } .login-visual-logo img { width: 100%; height: 100%; border-radius: .6rem; }
.login-brand { font-size: clamp(1.15rem, 2.1vw, 1.8rem); font-weight: 800; letter-spacing: .02em; line-height: 1; }
.login-visual-slogan { grid-column: 3; margin: 0; padding-left: .9rem; border-left: 2px solid var(--lg-gold); font-size: clamp(.78rem, 1.15vw, .98rem); line-height: 1.35; color: rgb(255 255 255 / .9); }
.login-values { display: flex; flex-direction: column; gap: clamp(1rem, 2.4vh, 1.7rem); margin: 0; padding: 0; list-style: none; }
.login-values li { display: flex; align-items: center; gap: .9rem; }
.login-value-icon { flex: none; display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border: 2px solid var(--lg-gold); border-radius: 50%; background: rgb(6 59 104 / .55); color: #fff; }
.login-value-icon .i { width: 1.4rem; height: 1.4rem; }
.login-values strong { display: block; font-size: clamp(.95rem, 1.25vw, 1.1rem); font-weight: 700; } .login-values small { display: block; font-size: .85rem; color: rgb(255 255 255 / .8); }
.login-visual-foot { position: relative; display: flex; align-items: flex-end; min-height: 8rem; margin: 0 calc(-1 * clamp(1.5rem, 3.4vw, 3.2rem)); padding: 0 clamp(1.5rem, 3.4vw, 3.2rem) 1.4rem; }
.login-visual-foot .deco-waves { position: absolute; z-index: -1; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; }
.login-visual-credit { display: flex; flex-direction: column; line-height: 1.25; } .login-visual-credit strong { font-weight: 800; } .login-visual-credit span { font-size: .85rem; color: rgb(255 255 255 / .75); }
.login-panel-form { position: relative; display: flex; align-items: center; justify-content: center; min-width: 0; padding: clamp(1.5rem, 4vw, 3.5rem) clamp(1.25rem, 4vw, 4rem);
  background: radial-gradient(ellipse 70% 45% at 85% 12%, rgb(11 120 183 / .08), transparent 70%), linear-gradient(180deg, #fff 30%, var(--lg-soft) 100%); }
.login-edge { position: absolute; top: 0; bottom: 0; left: 0; width: clamp(4.5rem, 10vw, 10rem); height: 100%; transform: translateX(-99%); fill: #fff; pointer-events: none; }
.login-card { width: 100%; max-width: 34rem; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; animation: login-rise .55s cubic-bezier(.22, 1, .36, 1) both; }
@keyframes login-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.login-form-head { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: 1.4rem; }
.login-form-mark { display: grid; place-items: center; width: 5.4rem; height: 5.4rem; padding: .35rem; border: 1px solid rgb(7 94 168 / .1); border-radius: 1.2rem; background: #fff; box-shadow: 0 10px 28px rgb(6 59 104 / .12); } .login-form-mark img { width: 100%; height: 100%; border-radius: .8rem; }
.login-title { display: flex; flex-direction: column; margin: 1.1rem 0 0; line-height: 1.05; color: var(--lg-deep); }
.login-title span { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 600; } .login-title strong { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 800; letter-spacing: -.01em; color: var(--lg-blue); }
.login-form-tag { display: flex; align-items: center; gap: .9rem; margin: .7rem 0 0; font-size: clamp(.9rem, 1.3vw, 1.05rem); font-weight: 700; color: var(--lg-deep); }
.login-form-tag i { width: clamp(1.4rem, 3vw, 2.6rem); height: 2px; background: var(--lg-gold); }
.login-card label { margin: 1.1rem 0 .4rem; font-size: .92rem; font-weight: 700; color: var(--lg-deep); }
.login .field { position: relative; }
.login .field svg { position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%); width: 1.35rem; height: 1.35rem; color: var(--lg-blue); pointer-events: none; }
.login .field input { height: 3.7rem; padding: 0 1rem 0 3.2rem; border: 1.5px solid rgb(7 94 168 / .14); border-radius: 1rem; background: #fff; box-shadow: 0 2px 10px rgb(6 59 104 / .05); font-size: 1.05rem; font-weight: 600; color: var(--lg-ink); transition: border-color .18s, box-shadow .18s; }
.login .field input::placeholder { color: #9fb0c5; font-weight: 500; }
.login .field input:hover { border-color: rgb(7 94 168 / .3); }
.login .field input:focus-visible { outline: none; border-color: var(--lg-blue); box-shadow: 0 0 0 4px rgb(7 94 168 / .12); }
.login-card .error { margin-top: .7rem; }
.login-card .login-btn.primary { display: flex; align-items: center; justify-content: center; gap: .7rem; width: 100%; height: 3.7rem; margin-top: 1.3rem; border: 0; border-radius: 1rem; background: linear-gradient(180deg, var(--lg-blue), var(--lg-deep)); box-shadow: 0 12px 26px rgb(6 59 104 / .3); font-size: 1.1rem; font-weight: 700; color: #fff; transition: transform .18s, box-shadow .18s; }
.login-card .login-btn.primary:hover:not(:disabled) { background: linear-gradient(180deg, #0a6bbf, #05305a); transform: translateY(-1px); box-shadow: 0 16px 30px rgb(6 59 104 / .36); }
.login-card .login-btn.primary:focus-visible { outline: 3px solid var(--lg-gold); outline-offset: 2px; }
.login-btn svg { position: static !important; transform: none !important; width: 1.25rem !important; height: 1.25rem !important; color: #fff !important; stroke-width: 2.2; }
.login-sep { height: 1px; background: rgb(7 94 168 / .12); margin: 1.5rem 0 1rem; }
.login-secure { display: flex; align-items: center; justify-content: center; gap: .45rem; margin: 0; font-size: .85rem; color: #7b93b4; } .login-secure .i { width: 1rem; height: 1rem; }
@media (max-width: 1100px) { .login { grid-template-columns: 44fr 56fr; } .login-visual-slogan { display: none; } .login-visual-top { grid-template-columns: auto 1fr; } }

/* Connexion sur téléphone et tablette étroite (≤ 899 px) : en-tête bleu + feuille blanche */
@media (max-width: 899px) {
  .login { display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 0; padding: 0; background: radial-gradient(110% 55% at 100% 0%, rgb(255 255 255 / .12), transparent 62%), linear-gradient(165deg, #0B2E59 0%, #0f3f78 55%, #14498a 100%); overflow: hidden; }
  .login::before { content: ""; position: absolute; z-index: 0; top: -6.5rem; right: -7.5rem; width: 20rem; height: 20rem; border-radius: 50%; border: 2px solid rgb(249 185 0 / .55); }
  .login::after { content: ""; position: absolute; z-index: 0; top: 3rem; right: -4.5rem; width: 12rem; height: 12rem; border-radius: 50%; background: rgb(255 255 255 / .06); }
  .login > * { position: relative; z-index: 1; }
  .login-visual, .login-form-head, .login-edge { display: none !important; }
  .login-hero { display: flex; flex-direction: column; align-items: center; text-align: center; color: #fff; padding: calc(2rem + env(safe-area-inset-top)) 1.5rem 3rem; }
  .login-hero .plate { display: grid; place-items: center; width: 4.6rem; height: 4.6rem; border-radius: 1.35rem; background: #fff; box-shadow: 0 12px 32px rgb(0 0 0 / .28); }
  .login-hero img { width: 3.4rem; height: 3.4rem; border-radius: .9rem; }
  .login-hero h2 { margin: 1rem 0 0; font-size: 1.95rem; font-weight: 800; letter-spacing: -.03em; color: #fff; }
  .login-hero p { margin: .3rem 0 0; color: #a9c8f0; font-size: 1.02rem; }
  .gold-rule { display: block; width: 2.4rem; height: 3px; border-radius: 2px; background: #F9B900; margin-top: 1.1rem; }
  .login-panel-form { display: contents; }
  .login-card { flex: 1; width: 100%; max-width: none; margin: 0; position: relative; z-index: 2; background: #fff; border-radius: 30px 30px 0 0; box-shadow: 0 -14px 40px rgb(4 20 45 / .35); padding: 1.9rem 1.4rem max(1.75rem, env(safe-area-inset-bottom)); animation: sheet-up .5s ease-out both; }
  @keyframes sheet-up { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
  .sheet-title { display: block; margin-bottom: .3rem; } .sheet-title h2 { margin: 0; font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; color: #0B2E59; } .sheet-title p { margin: .3rem 0 0; font-size: .98rem; color: #64748B; }
  .login .field input { height: 3.4rem; background: #F4F7FB; border-color: transparent; border-radius: 14px; box-shadow: none; }
  .login .field input:focus-visible { background: #fff; border-color: #1677D2; }
  .login-card .login-btn.primary { height: 3.4rem; margin-top: 1.25rem; border-radius: 14px; background: #1677D2; box-shadow: 0 10px 24px rgb(22 119 210 / .32); font-size: 1.05rem; }
  .login-card .login-btn.primary:hover:not(:disabled) { background: #1264b3; transform: none; }
  .login-sep { margin: 1.2rem 0 .9rem; }
}
@media (max-width: 899px) and (max-height: 520px) {
  .login-hero { flex-direction: row; gap: 1rem; text-align: left; padding: 1rem 1.25rem 1.6rem; }
  .login-hero .plate { width: 3rem; height: 3rem; border-radius: .9rem; } .login-hero img { width: 2.2rem; height: 2.2rem; }
  .login-hero h2 { margin: 0; font-size: 1.35rem; } .login-hero p { margin: .1rem 0 0; font-size: .9rem; } .login-hero .gold-rule { display: none; }
  .login::before, .login::after { display: none; } .login-card { padding-top: 1.2rem; }
}

/* ---------- Image de comptabilité (registre, calculatrice) en fond de la barre du haut et de la connexion ---------- */
.topbar-photo { position: absolute; inset: 0; background: url("compta-bg.jpg") center 64% / cover no-repeat; }
.topbar-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(4 31 69 / .94) 0%, rgb(6 59 104 / .84) 36%, rgb(6 59 104 / .68) 68%, rgb(6 59 104 / .78) 100%); }
.topbar-rays { display: none; }
.deco-chart { display: none !important; }
.login-visual-media { position: absolute; inset: 0; z-index: -2; background: url("compta-bg.jpg") center 58% / cover no-repeat; }
.login-visual-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgb(6 59 104 / .86) 0%, rgb(6 59 104 / .66) 38%, rgb(6 59 104 / .78) 70%, rgb(4 31 69 / .96) 100%), linear-gradient(90deg, rgb(7 94 168 / .4), transparent 70%); }
.login-visual { background: #063b68; }
@media (max-width: 899px) {
  .login { background: linear-gradient(165deg, rgb(11 46 89 / .93) 0%, rgb(15 63 120 / .9) 55%, rgb(20 73 138 / .88) 100%), url("compta-bg.jpg") center 55% / cover no-repeat; }
}

/* Bannière : sans ligne jaune (anneau doré de la connexion mobile, courbe dorée de la barre du haut) */
.topbar-art .deco-waves path:last-child { display: none; }
@media (max-width: 899px) { .login::before { display: none; } }

/* Téléphone : indicateurs compacts (montants complets, sans l'icône) */
@media (max-width: 640px) {
  .kpi { padding: .9rem .85rem .9rem 1.05rem; gap: 0; }
  .kpi-ico { display: none; }
  .kpi .l { font-size: .74rem; }
  .kpi .v { font-size: clamp(.9rem, 6.2cqi, 1.15rem); }
  .kpi.strong .v { font-size: clamp(1.15rem, 7cqi, 1.6rem); }
  .kpi.strong .kpi-ico { display: grid; margin-right: .8rem; }
}

/* ---------- Nom « Canaan Mining Caisse » et logo Canaan Mining ---------- */
.topbar-logo img, .brand-mark img, .login-visual-logo img, .login-form-mark img, .login-hero img { border-radius: 0 !important; object-fit: contain; }
.topbar-name strong { font-size: .86rem; line-height: 1.1; white-space: normal; max-width: 9.5rem; }
.brand-text strong { font-size: 1.02rem; line-height: 1.1; letter-spacing: .01em; }
@media (min-width: 981px) {
  .topbar-name strong { font-size: clamp(1.05rem, 1.5vw, 1.4rem); white-space: nowrap; max-width: none; }
  .topbar-logo img { width: 3.7rem; height: 3.7rem; }
}
.login-brand { font-size: clamp(1rem, 1.55vw, 1.4rem); }
.login-title strong { font-size: clamp(1.5rem, 2.6vw, 2.2rem); letter-spacing: 0; }
@media (max-width: 899px) { .login-hero h2 { font-size: 1.7rem; line-height: 1.15; } }

/* Menu latéral : pas de barre de défilement visible (le menu reste défilable au doigt ou à la molette) */
.sidebar, .side-links { scrollbar-width: none; -ms-overflow-style: none; }
.sidebar::-webkit-scrollbar, .side-links::-webkit-scrollbar { display: none; width: 0; height: 0; }

/* Menu latéral : bouton de déconnexion en bas (à la place de l'ancienne carte) */
.sidebar-footer { margin-top: auto; padding-top: .85rem; position: relative; z-index: 1; }
.sidebar .btn-logout { display: flex; align-items: center; justify-content: center; gap: .6rem; width: 100%; min-height: 3rem; padding: .6rem 1rem; border: 1px solid rgb(255 255 255 / .18); border-radius: 12px; background: rgb(255 255 255 / .12); color: #fff; font-weight: 700; font-size: .98rem; cursor: pointer; }
.sidebar .btn-logout:hover:not(:disabled) { background: rgb(255 255 255 / .22); border-color: rgb(255 255 255 / .3); }
.sidebar .btn-logout .i { width: 1.2rem; height: 1.2rem; }