:root{
  --sun:#F59E0B;--coral:#FF6A3D;--rose:#FF3D77;--aqua:#0FB5AE;
  --bg:#F6F4F9;--surface:#fff;--ink:#1C1526;--muted:#5A5368;--dim:#8A8397;
  --border:rgba(24,16,38,.10);--border2:rgba(24,16,38,.16);
  --grad:linear-gradient(120deg,#FBA00A,#FF6A3D 48%,#FF3D77);
  --radius:14px;--shadow:0 16px 40px -22px rgba(60,40,90,.4);
  --fh:"Plus Jakarta Sans",system-ui,sans-serif;--fb:"Figtree",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--fb);background:var(--bg);color:var(--ink);line-height:1.55}
h1,h2,h3,h4{font-family:var(--fh);margin:0;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
small{color:var(--muted)}

.btn{font-family:var(--fh);font-weight:700;font-size:.92rem;border:1px solid transparent;border-radius:999px;padding:10px 18px;cursor:pointer;display:inline-flex;gap:8px;align-items:center;justify-content:center;transition:transform .2s,background .2s,color .2s,border-color .2s;background:none}
.btn--primary{background:var(--grad);color:#fff}
.btn--primary:hover{transform:translateY(-2px)}
.btn--ghost{background:var(--surface);border-color:var(--border2);color:var(--ink)}
.btn--ghost:hover{border-color:var(--coral);color:var(--coral)}
.btn--sm{padding:7px 13px;font-size:.85rem}
.btn--block{display:flex;width:100%}
.btn[disabled]{opacity:.55;cursor:default;transform:none}

.stack{display:flex;flex-direction:column;gap:14px}
label{font-family:var(--fh);font-weight:600;font-size:.86rem;color:var(--muted);display:flex;flex-direction:column;gap:6px}
input,select,textarea{font-family:var(--fb);font-size:.98rem;color:var(--ink);background:#fff;border:1px solid var(--border2);border-radius:10px;padding:11px 13px;width:100%}
textarea{resize:vertical;min-height:90px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sun);box-shadow:0 0 0 3px rgba(245,158,11,.15)}
.note{font-size:.85rem;color:var(--muted);min-height:1em}
.note.err{color:var(--rose);font-weight:600}
.note.ok{color:#0E9F98;font-weight:600}

/* Login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(700px 400px at 80% -10%,rgba(255,106,61,.18),transparent 60%),radial-gradient(600px 400px at 0 10%,rgba(255,61,119,.14),transparent 55%),linear-gradient(180deg,#0B0710,#160B1E)}
.login__card{background:var(--surface);border-radius:20px;box-shadow:var(--shadow);padding:34px;width:min(410px,100%)}
.login__brand{display:flex;align-items:center;gap:12px;font-family:var(--fh);font-weight:800;font-size:1.3rem}
.login__brand small{display:block;font-weight:600;font-size:.72rem;color:var(--muted)}
.login__sun svg{animation:spin 26s linear infinite}
.login__lead{color:var(--muted);font-size:.95rem;margin:16px 0 20px}
.login__foot{color:rgba(255,255,255,.7);font-size:.82rem;margin-top:18px}
@keyframes spin{to{transform:rotate(360deg)}}

/* App shell */
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.topbar__brand{font-family:var(--fh);font-weight:800;font-size:1.15rem}
.topbar__brand small{font-weight:600;color:var(--muted)}
.topbar__right{display:flex;align-items:center;gap:14px}
.whoami{font-size:.88rem;color:var(--muted)}
.shell{display:grid;grid-template-columns:230px 1fr;gap:0;min-height:calc(100vh - 58px)}
.side{border-right:1px solid var(--border);padding:18px 14px;display:flex;flex-direction:column;gap:4px;background:var(--surface)}
.side a{font-family:var(--fh);font-weight:600;font-size:.95rem;color:var(--muted);padding:10px 14px;border-radius:10px;cursor:pointer;display:flex;gap:10px;align-items:center}
.side a:hover{background:var(--bg);color:var(--ink)}
.side a.active{background:var(--grad);color:#fff}
.side__label{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);padding:14px 14px 6px;font-weight:700}
.main{padding:26px clamp(18px,3vw,38px)}

.head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.head h1{font-size:1.6rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 26px -20px rgba(60,40,90,.35);padding:20px}
.grid{display:grid;gap:16px}
.grid--cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}

.proj{cursor:pointer;transition:transform .25s,border-color .25s}
.proj:hover{transform:translateY(-4px);border-color:var(--border2)}
.proj h3{font-size:1.12rem;margin-bottom:6px}
.proj p{color:var(--muted);font-size:.9rem}
.chip{display:inline-block;font-family:var(--fh);font-weight:700;font-size:.72rem;padding:4px 11px;border-radius:999px;background:rgba(245,158,11,.14);color:#B4700A}
.chip--ok{background:rgba(15,181,174,.16);color:#0E8F89}
.chip--warn{background:rgba(255,61,119,.14);color:var(--rose)}
.chip--info{background:rgba(80,90,200,.12);color:#4b53c9}

/* Tabs */
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--border);margin:18px 0 22px}
.tabs button{font-family:var(--fh);font-weight:700;font-size:.92rem;background:none;border:0;padding:11px 16px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.active{color:var(--coral);border-bottom-color:var(--coral)}

.row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-top:1px solid var(--border)}
.row:first-child{border-top:0}
.row__main b{font-family:var(--fh)}
.row__main small{display:block;color:var(--muted)}
.muted{color:var(--muted)}
.right{margin-left:auto}
.amount{font-family:var(--fh);font-weight:800}

.msg{padding:12px 14px;border-radius:12px;background:var(--bg);margin-bottom:10px;max-width:80%}
.msg.me{background:linear-gradient(120deg,rgba(245,158,11,.14),rgba(255,61,119,.10));margin-left:auto}
.msg .meta{font-size:.74rem;color:var(--dim);margin-bottom:3px;font-family:var(--fh)}

.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.formgrid .full{grid-column:1/-1}
.back{color:var(--coral);font-family:var(--fh);font-weight:700;cursor:pointer;font-size:.9rem;margin-bottom:12px;display:inline-block}
.empty{color:var(--muted);padding:22px 0;text-align:center}
.banner{background:linear-gradient(120deg,rgba(245,158,11,.12),rgba(255,61,119,.10));border:1px solid var(--border2);border-radius:12px;padding:14px 16px;font-size:.9rem;margin-bottom:18px}

/* Afficher/masquer le mot de passe + liens */
.pw-wrap{position:relative;display:block}
.pw-wrap input{padding-right:86px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--coral);font-family:var(--fh);font-weight:700;font-size:.82rem;cursor:pointer;padding:6px 8px;border-radius:8px}
.pw-toggle:hover{background:rgba(255,106,61,.10)}
.link-btn{background:none;border:0;color:var(--muted);font-family:var(--fb);font-size:.88rem;cursor:pointer;text-decoration:underline;padding:4px;align-self:center}
.link-btn:hover{color:var(--coral)}

@media(max-width:820px){.shell{grid-template-columns:1fr}.side{flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--border);position:sticky;top:58px;z-index:9}.side__label{display:none}.formgrid{grid-template-columns:1fr}}