/* ============================================================
   Plateforme SBIF — Back office
   ============================================================ */
:root{
  --blue:#2f3e9e; --blue-dark:#1c2460; --blue-light:#eef1fb; --blue-mid:#5a6ac9;
  --red:#e30613; --red-dark:#b8040f; --gold:#c9a227; --gold-light:#faf4e3;
  --ink:#232a45; --muted:#6b7394; --line:#e6e9f2;
  --ok:#1a9e5c; --ok-bg:#e8f7ee; --warn:#a3690a; --warn-bg:#fdf0d5;
  --ko:#d92d20; --ko-bg:#fdeceb;
  --radius:16px; --shadow:0 6px 24px rgba(28,36,96,.07); --shadow-lg:0 18px 50px rgba(28,36,96,.13);
  --font:'Plus Jakarta Sans','Segoe UI',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
::selection{background:rgba(47,62,158,.2)}
body{font-family:var(--font);background:#f2f4fa;color:var(--ink);line-height:1.55}
a{color:var(--blue);text-decoration:none}
img{max-width:100%}

/* ---------- Login ---------- */
.login-page{min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden;padding:20px}
.login-page .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.05)}
.login-page .veil{position:absolute;inset:0;background:linear-gradient(135deg,rgba(20,26,74,.94) 10%,rgba(47,62,158,.80) 55%,rgba(227,6,19,.42))}
.login-card{position:relative;z-index:2;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-radius:24px;padding:46px 44px;width:min(440px,94%);box-shadow:0 40px 90px rgba(0,0,0,.4);text-align:center;animation:pop .5s cubic-bezier(.2,.8,.3,1.1)}
@keyframes pop{from{opacity:0;transform:translateY(22px) scale(.97)}to{opacity:1;transform:none}}
.login-card img{height:80px;margin:0 auto 16px;filter:drop-shadow(0 6px 14px rgba(28,36,96,.2))}
.login-card h1{font-size:1.35rem;color:var(--blue-dark);letter-spacing:-.01em}
.login-card p.sub{color:var(--muted);font-size:.87rem;margin:6px 0 26px}
.login-card input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:.95rem;margin-bottom:14px;outline:none;transition:.2s;font-family:var(--font);background:#fbfcff}
.login-card input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,62,158,.12);background:#fff}
.login-note{position:relative;z-index:2;margin-top:24px;color:rgba(255,255,255,.85);font-size:.8rem;text-align:center}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:12px;font-weight:700;font-size:.9rem;border:0;cursor:pointer;transition:.18s;font-family:var(--font)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(47,62,158,.25)}.btn-blue:hover{background:var(--blue-dark);transform:translateY(-1px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 6px 16px rgba(227,6,19,.25)}.btn-red:hover{background:var(--red-dark);transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:#231a00;box-shadow:0 6px 16px rgba(201,162,39,.3)}.btn-gold:hover{background:#b28b1e;transform:translateY(-1px)}
.btn-green{background:var(--ok);color:#fff;box-shadow:0 6px 16px rgba(26,158,92,.25)}.btn-green:hover{background:#14814b;transform:translateY(-1px)}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:7px 14px;font-size:.8rem;border-radius:10px}
.btn-block{width:100%}
.btn svg{width:15px;height:15px;flex:none}

/* ---------- Layout admin ---------- */
.admin{display:grid;grid-template-columns:264px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,#1d2565 0%,#131842 70%,#10143a 100%);color:#c9cfef;padding:26px 0;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;box-shadow:4px 0 30px rgba(15,19,55,.25);z-index:60}
.sidebar::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--red) 30%,var(--gold))}
.sidebar .logo{display:flex;align-items:center;gap:12px;padding:0 22px 22px;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar .logo img{height:46px;background:#fff;border-radius:11px;padding:5px;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.sidebar .logo b{color:#fff;font-size:1rem;letter-spacing:.02em}
.sidebar .logo small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);opacity:.95;font-weight:700}
.side-nav{padding:18px 14px;flex:1;overflow:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}
.side-nav::-webkit-scrollbar{width:5px}.side-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:99px}
.side-nav a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:11px;color:#b9c0e8;font-size:.88rem;font-weight:600;margin-bottom:4px;transition:.18s;position:relative}
.side-nav a svg{width:17px;height:17px;flex:none;opacity:.85}
.side-nav a:hover{background:rgba(255,255,255,.08);color:#fff;transform:translateX(2px)}
.side-nav a.on{background:linear-gradient(90deg,var(--red),var(--red-dark));color:#fff;box-shadow:0 8px 20px rgba(227,6,19,.35)}
.side-nav a.on::before{content:'';position:absolute;left:-14px;top:8px;bottom:8px;width:4px;border-radius:0 4px 4px 0;background:var(--gold)}
.side-nav a.on svg{opacity:1}
.side-nav a.gold-txt{color:#e8c95a}.side-nav a.gold-txt:hover{color:#fff}
.side-nav .sep{font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(201,162,39,.85);font-weight:800;padding:18px 16px 7px}
.side-foot{padding:16px 20px;border-top:1px solid rgba(255,255,255,.1)}
.side-user{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.side-ava{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#a8851f);color:#231a00;font-weight:800;display:grid;place-items:center;font-size:.95rem;flex:none;box-shadow:0 4px 12px rgba(201,162,39,.4)}
.side-user b{color:#fff;font-size:.88rem;display:block;line-height:1.2}
.side-user small{color:#8d95c4;font-size:.72rem}
.side-out{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:700;color:#f2aab0;padding:7px 14px;border:1px solid rgba(242,170,176,.35);border-radius:99px;transition:.18s}
.side-out:hover{background:rgba(227,6,19,.18);color:#fff;border-color:rgba(255,255,255,.3)}
.side-out svg{width:14px;height:14px}

.main{min-width:0;display:flex;flex-direction:column}
.tophead{background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:15px 30px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(28,36,96,.05)}
.tophead h2{font-size:1.18rem;color:var(--blue-dark);letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.tophead h2::before{content:'';width:5px;height:22px;border-radius:99px;background:linear-gradient(180deg,var(--red),var(--gold))}
.tophead .who{margin-left:auto;font-size:.84rem;color:var(--muted);display:flex;align-items:center;gap:8px}
.tophead .who b{color:var(--ink)}
.badge-role{background:var(--gold-light);color:#8a6f14;font-size:.68rem;padding:4px 12px;border-radius:99px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;border:1px solid #ecdcae}
.content{padding:30px 30px 60px;flex:1}

/* ---------- Cards / stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px}
.stat{background:#fff;border-radius:var(--radius);padding:22px 24px;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden;transition:.22s}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--blue)}
.stat.gold::before{background:var(--gold)}
.stat.red::before{background:var(--red)}
.stat.green::before{background:var(--ok)}
.stat .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.stat .sic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--blue-light);color:var(--blue)}
.stat .sic svg{width:21px;height:21px}
.stat.gold .sic{background:var(--gold-light);color:#9a7a10}
.stat.red .sic{background:var(--ko-bg);color:var(--red)}
.stat.green .sic{background:var(--ok-bg);color:var(--ok)}
.stat .lbl{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:800}
.stat .val{font-size:1.75rem;font-weight:800;color:var(--blue-dark);margin-top:2px;letter-spacing:-.02em;line-height:1.1}
.stat .sub{font-size:.78rem;color:var(--muted);margin-top:6px}
.stat .sub a{font-weight:700}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:26px;overflow:hidden}
.card .hd{padding:18px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:linear-gradient(180deg,#fcfcff,#fff)}
.card .hd h3{font-size:1.03rem;color:var(--blue-dark);display:flex;align-items:center;gap:9px}
.card .hd h3::before{content:'';width:4px;height:18px;border-radius:99px;background:linear-gradient(180deg,var(--blue),var(--blue-mid))}
.card .hd .sp{flex:1}
.card .bd{padding:26px}
.card .bd.flush{padding:0;overflow-x:auto}

/* progression émissions */
.prog-row{margin-bottom:22px}
.prog-row:last-child{margin-bottom:0}
.prog-hd{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:.88rem;margin-bottom:7px;flex-wrap:wrap}
.prog-hd span{color:var(--muted);font-size:.8rem}
.prog-bar{background:#eef0f8;border-radius:99px;height:13px;overflow:hidden;box-shadow:inset 0 1px 3px rgba(28,36,96,.08)}
.prog-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue) 0%,var(--gold) 100%);border-radius:99px;transition:width .8s ease}

/* ---------- Table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:.88rem}
.tbl th{background:#f6f8fd;text-align:left;padding:13px 16px;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);border-bottom:2px solid var(--line);white-space:nowrap;font-weight:800}
.tbl td{padding:13px 16px;border-bottom:1px solid #eff1f8;vertical-align:middle}
.tbl tbody tr{transition:.15s}
.tbl tbody tr:hover td{background:#f7f9ff}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,'Cascadia Code',monospace;font-size:.85em;color:var(--blue-dark);font-weight:600}
.st{padding:4px 13px;border-radius:99px;font-size:.74rem;font-weight:800;white-space:nowrap;display:inline-block}
.st-soumise{background:#e3e9ff;color:#2f3e9e;border:1px solid #ccd4f5}
.st-en_cours{background:var(--warn-bg);color:var(--warn);border:1px solid #f3dcae}
.st-validee{background:var(--ok-bg);color:var(--ok);border:1px solid #bfe7cf}
.st-rejetee{background:var(--ko-bg);color:var(--ko);border:1px solid #f5c6c0}
.badge-em{background:linear-gradient(135deg,var(--blue),var(--blue-mid));color:#fff;font-weight:800;padding:4px 11px;border-radius:8px;font-size:.76rem;display:inline-block;box-shadow:0 3px 8px rgba(47,62,158,.25)}

/* ---------- Filtres ---------- */
.filters{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;padding:22px 26px;background:#fafbff;border-bottom:1px solid var(--line)}
.filters .f{display:flex;flex-direction:column;gap:5px}
.filters label{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.filters input,.filters select{padding:10px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:.86rem;font-family:var(--font);outline:none;background:#fff;transition:.18s}
.filters input:focus,.filters select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,62,158,.1)}
.filters .wide{grid-column:span 2}
.filter-actions{grid-column:1/-1;display:flex;gap:10px;justify-content:flex-end}
.em-tabs{display:flex;gap:10px;flex-wrap:wrap;padding:16px 26px;border-bottom:1px solid var(--line);background:#fff}
.em-tab{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;border:1.5px solid var(--line);color:var(--blue-dark);font-weight:700;font-size:.85rem;text-decoration:none;background:#fff;transition:.18s}
.em-tab:hover{border-color:var(--blue);color:var(--blue)}
.em-tab.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.em-tab b{background:rgba(47,62,158,.1);color:var(--blue);border-radius:999px;padding:2px 10px;font-size:.75rem}
.em-tab.on b{background:rgba(255,255,255,.22);color:#fff}

/* ---------- Forms ---------- */
.inp,select.inp,textarea.inp{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;font-size:.92rem;font-family:var(--font);outline:none;transition:.18s;background:#fbfcff}
.inp:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,62,158,.1);background:#fff}
.lbl{display:block;font-size:.76rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:16px}
.alert{padding:14px 18px;border-radius:12px;font-size:.9rem;margin-bottom:20px;display:flex;align-items:center;gap:10px;border:1px solid transparent}
.alert-ok{background:var(--ok-bg);color:var(--ok);border-color:#bfe7cf}
.alert-ko{background:var(--ko-bg);color:var(--ko);border-color:#f5c6c0}
.alert-info{background:var(--blue-light);color:var(--blue-dark);border-color:#ccd4f0}
.alert-gold{background:var(--gold-light);color:#8a6f14;border-color:#ecdcae}

/* pagination */
.pager{display:flex;gap:6px;justify-content:flex-end;padding:18px 26px;border-top:1px solid var(--line)}
.pager a,.pager b{padding:8px 14px;border-radius:10px;font-size:.85rem;border:1px solid var(--line);font-weight:600;transition:.15s}
.pager a:hover{border-color:var(--blue);color:var(--blue)}
.pager b{background:var(--blue);color:#fff;border-color:var(--blue)}

/* detail */
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;align-items:start}
.dl{display:grid;grid-template-columns:repeat(2,1fr);gap:0 30px;font-size:.9rem}
.dl .di{padding:11px 0;border-bottom:1px dashed var(--line)}
.dl .di span{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;margin-bottom:2px}
.dl .di b{color:var(--blue-dark);font-weight:600}
.hist{list-style:none}
.hist li{padding:11px 0;border-bottom:1px dashed var(--line);font-size:.86rem}
.hist li:last-child{border:0}
.hist small{color:var(--muted)}
.sigview{background:#fbfcff;border:1px solid var(--line);border-radius:12px;padding:12px}
.menubtn{display:none}

/* ---------- Responsive ---------- */
@media(max-width:1100px){.stat-grid{grid-template-columns:1fr 1fr}.filters{grid-template-columns:1fr 1fr 1fr}.detail-grid{grid-template-columns:1fr}}
@media(max-width:860px){
  .admin{grid-template-columns:1fr}
  .sidebar{position:fixed;inset:0 auto 0 0;width:264px;transform:translateX(-105%);transition:.3s;z-index:300}
  .sidebar.open{transform:none}
  .menubtn{display:inline-flex}
  .stat-grid{grid-template-columns:1fr 1fr}
  .filters{grid-template-columns:1fr 1fr}
  .content{padding:20px 16px 44px}
  .tophead{padding:13px 16px}
  .frow,.frow3,.dl{grid-template-columns:1fr}
  .tbl{display:block;overflow-x:auto}
}
@media(max-width:560px){.stat-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}}