*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,Calibri,'Helvetica Neue',sans-serif;background:#F8FAFC;color:#0F172A;display:flex;min-height:100vh;-webkit-font-smoothing:antialiased}
:root{--red:#B91C1C;--navy:#0F172A;--navy2:#1E293B;--gray:#64748B;--lgray:#E2E8F0;--bg:#F8FAFC;--green:#15803D;--amber:#D97706;--blue:#2563EB;--sw:250px;--r:6px;--r2:12px}
a{text-decoration:none;color:inherit}
/* LOGIN */
.lw{min-height:100vh;width:100%;background:linear-gradient(135deg,#0F172A,#1e2d40);display:flex;align-items:center;justify-content:center;padding:20px}
.lb{background:#fff;border-radius:18px;padding:36px 32px;width:100%;max-width:380px;box-shadow:0 40px 100px rgba(0,0,0,.3)}
.lb-logo{text-align:center;margin-bottom:24px}
.lb-logo img{width:80px;height:80px;object-fit:contain;border-radius:12px;margin:0 auto 10px;background:#F8FAFC;padding:6px;border:2px solid #E2E8F0}
.lb-name{font-size:16px;font-weight:800;color:#0F172A;line-height:1.3}
.lb-name span{color:#B91C1C}
.lb-sub{font-size:11px;color:#64748B;margin-top:3px}
.lg{margin-bottom:13px}
.lg label{display:block;font-size:10px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.lg input{width:100%;padding:11px 13px;border:1.5px solid #E2E8F0;border-radius:6px;font-size:13px;background:#F8FAFC;transition:.2s;font-family:inherit}
.lg input:focus{outline:none;border-color:#B91C1C;box-shadow:0 0 0 3px rgba(185,28,28,.1);background:#fff}
.l-btn{width:100%;padding:12px;background:#B91C1C;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:700;cursor:pointer;transition:.2s;margin-top:4px;font-family:inherit}
.l-btn:hover{background:#991B1B;transform:translateY(-1px)}
.l-hint{font-size:11px;color:#64748B;text-align:center;margin-top:11px;line-height:1.6}
.l-err{background:#FEE2E2;border:1px solid #FCA5A5;color:#B91C1C;border-radius:6px;padding:9px 12px;font-size:12px;margin-bottom:12px;display:none}
/* SIDEBAR */
.sb{width:var(--sw);background:#0F172A;min-height:100vh;position:fixed;top:0;left:0;display:flex;flex-direction:column;z-index:100;overflow-y:auto}
.sb-logo{padding:16px 14px;border-bottom:1px solid rgba(255,255,255,.07);display:flex;align-items:center;gap:10px}
.sb-logo img{width:40px;height:40px;object-fit:contain;border-radius:8px;background:rgba(255,255,255,.1);padding:3px;flex-shrink:0}
.sb-logo-name{font-size:13px;font-weight:800;color:#fff;line-height:1.3}
.sb-logo-name span{color:#FCA5A5}
.sb-tag{font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;background:rgba(185,28,28,.25);color:#FCA5A5;padding:2px 7px;border-radius:10px;margin-top:2px;display:inline-block}
.sb-nav{flex:1;padding:12px 8px}
.sb-sec{font-size:9px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.25);padding:12px 10px 5px}
.sb-link{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:6px;font-size:12px;font-weight:600;color:rgba(255,255,255,.55);cursor:pointer;transition:.2s;border:none;background:none;width:100%;text-align:left;margin-bottom:1px;font-family:inherit}
.sb-link:hover{background:rgba(255,255,255,.08);color:#fff}
.sb-link.active{background:rgba(185,28,28,.2);color:#FCA5A5}
.sb-ico{font-size:14px;width:18px;text-align:center;flex-shrink:0}
.sb-foot{padding:12px 8px;border-top:1px solid rgba(255,255,255,.06)}
/* MAIN */
.adm{margin-left:var(--sw);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topb{background:#fff;border-bottom:1px solid #E2E8F0;height:58px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.05)}
.topb-title{font-size:15px;font-weight:700;color:#0F172A}
.topb-r{display:flex;align-items:center;gap:9px}
.topb-av{width:32px;height:32px;border-radius:8px;overflow:hidden;background:#F8FAFC;padding:2px;border:2px solid #E2E8F0}
.topb-av img{width:100%;height:100%;object-fit:contain}
.topb-name{font-size:12px;color:#64748B;font-weight:500}
.adm-content{padding:22px;flex:1}
.panel{display:none}.panel.active{display:block}
/* STATS */
.srow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.sc{background:#fff;border:1px solid #E2E8F0;border-radius:12px;padding:18px;transition:.2s}
.sc:hover{box-shadow:0 4px 16px rgba(0,0,0,.07);transform:translateY(-2px)}
.sc-l{font-size:10px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.sc-v{font-size:28px;font-weight:800;line-height:1}
.sc-s{font-size:10px;color:#64748B;margin-top:4px}
.c-red{color:#B91C1C}.c-navy{color:#0F172A}.c-green{color:#15803D}.c-blue{color:#2563EB}.c-amber{color:#D97706}
/* CARDS */
.ac{background:#fff;border:1px solid #E2E8F0;border-radius:12px;overflow:hidden;margin-bottom:16px}
.ac-h{padding:14px 18px;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}
.ac-t{font-size:13px;font-weight:700;color:#0F172A}
.ac-b{padding:18px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
/* TABLE */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:9px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.5px;padding:10px 12px;background:#F8FAFC;border-bottom:1px solid #E2E8F0}
.tbl td{padding:11px 12px;border-bottom:1px solid #f1f5f9;font-size:12px;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#fafbfc}
.tbl-s{overflow-x:auto}
/* BADGES STATUT */
.st-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer}
.st-disponible{background:#DCFCE7;color:#15803D}
.st-reserve{background:#FEF9C3;color:#854D0E}
.st-vendu{background:#FEE2E2;color:#991B1B}
/* SELECT STATUT ADMIN */
.st-select{border:none;background:transparent;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;padding:4px 8px;border-radius:20px;font-family:inherit}
.st-select.disponible{background:#DCFCE7;color:#15803D}
.st-select.reserve{background:#FEF9C3;color:#854D0E}
.st-select.vendu{background:#FEE2E2;color:#991B1B}
/* BUTTONS */
.ab{display:inline-flex;align-items:center;gap:5px;padding:7px 13px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;border:1.5px solid transparent;transition:.2s;text-decoration:none;font-family:inherit}
.ab-red{background:#B91C1C;color:#fff;border-color:#B91C1C}.ab-red:hover{background:#991B1B}
.ab-navy{background:#0F172A;color:#fff}.ab-navy:hover{opacity:.9}
.ab-green{background:#15803D;color:#fff}.ab-green:hover{background:#166534}
.ab-amber{background:#D97706;color:#fff}.ab-amber:hover{background:#B45309}
.ab-ghost{background:transparent;border-color:#E2E8F0;color:#64748B}.ab-ghost:hover{background:#F8FAFC;color:#0F172A}
.ab-danger{background:#FEE2E2;color:#B91C1C;border-color:#FCA5A5}
.ab-sm{padding:5px 9px;font-size:11px}
/* FORMS */
.fg{margin-bottom:12px}
.fg label{display:block;font-size:9px;font-weight:700;color:#64748B;text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.fg input,.fg select,.fg textarea{width:100%;padding:9px 11px;border:1.5px solid #E2E8F0;border-radius:6px;font-size:12px;background:#F8FAFC;color:#0F172A;transition:.2s;font-family:inherit}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:#B91C1C;box-shadow:0 0 0 3px rgba(185,28,28,.08);background:#fff}
.fg textarea{resize:vertical;min-height:80px}
.fg2{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.fg3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:11px}
/* STATUT SECTION in form */
.statut-picker{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:4px}
.statut-opt{border:2px solid #E2E8F0;border-radius:8px;padding:10px;text-align:center;cursor:pointer;transition:.2s;font-size:12px;font-weight:700}
.statut-opt:hover{border-color:#0F172A}
.statut-opt.sel-disponible{border-color:#15803D;background:#DCFCE7;color:#15803D}
.statut-opt.sel-reserve{border-color:#D97706;background:#FEF9C3;color:#854D0E}
.statut-opt.sel-vendu{border-color:#B91C1C;background:#FEE2E2;color:#991B1B}
/* MODALS */
.aov{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(5px);z-index:500;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:.2s}
.aov.open{opacity:1;pointer-events:all}
.amdt{background:#fff;border-radius:12px;width:100%;max-width:580px;max-height:88vh;overflow-y:auto;transform:scale(.96) translateY(12px);transition:.2s;box-shadow:0 40px 100px rgba(0,0,0,.2)}
.aov.open .amdt{transform:scale(1) translateY(0)}
.amdt-h{padding:18px 20px;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}
.amdt-t{font-size:15px;font-weight:700;color:#0F172A}
.amdt-c{width:28px;height:28px;border-radius:50%;border:1.5px solid #E2E8F0;background:#fff;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.amdt-c:hover{background:#F8FAFC}
.amdt-b{padding:18px 20px}
.amdt-f{padding:14px 20px;border-top:1px solid #f1f5f9;display:flex;justify-content:flex-end;gap:8px}
/* PROGRESS */
.prw{background:#E2E8F0;border-radius:3px;height:4px;overflow:hidden}
.prf{height:100%;background:#B91C1C;border-radius:3px;transition:width .5s ease}
/* STEPS */
.stl{display:flex;flex-direction:column;gap:8px}
.sti{border:1.5px solid #E2E8F0;border-radius:12px;padding:11px 13px;display:flex;align-items:center;gap:10px;transition:.2s}
.sti.done{border-color:#86EFAC;background:#F0FDF4}.sti.active{border-color:#2563EB;background:#EFF6FF}.sti.pending{opacity:.5}
.st-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}
.st-dot.done{background:#15803D;color:#fff}.st-dot.active{background:#2563EB;color:#fff}.st-dot.pending{background:#E2E8F0;color:#64748B}
.st-info{flex:1}.st-t{font-size:12px;font-weight:700;color:#0F172A}.st-d{font-size:11px;color:#64748B;margin-top:1px}
.bk{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#B91C1C;cursor:pointer;margin-bottom:14px;font-weight:600;border:none;background:none;padding:0;font-family:inherit}
.bk:hover{text-decoration:underline}
.aempty{text-align:center;padding:40px;color:#64748B;font-size:12px}
.sr{display:flex;gap:9px;margin-bottom:14px;align-items:center;flex-wrap:wrap}
.sr input,.sr select{padding:8px 11px;border:1.5px solid #E2E8F0;border-radius:6px;font-size:12px;background:#F8FAFC;transition:.2s;font-family:inherit}
.sr input{width:190px}.sr input:focus,.sr select:focus{outline:none;border-color:#B91C1C}
.atst{position:fixed;bottom:18px;right:18px;background:#0F172A;color:#fff;padding:11px 15px;border-radius:6px;font-size:12px;font-weight:600;z-index:9999;transform:translateY(70px);opacity:0;transition:.2s;max-width:260px;box-shadow:0 8px 28px rgba(0,0,0,.2);border-left:4px solid #B91C1C}
.atst.show{transform:translateY(0);opacity:1}
.atst.ok{border-left-color:#15803D}.atst.err{border-left-color:#B91C1C}
.info-banner{background:#FFF7ED;border:1px solid #FED7AA;border-radius:12px;padding:14px 18px;margin-bottom:20px;display:flex;align-items:flex-start;gap:12px}
.info-banner-title{font-size:13px;font-weight:700;color:#92400E;margin-bottom:4px}
.info-banner-text{font-size:12px;color:#78350F;line-height:1.6}
/* STATUT LEGEND */
.statut-legend{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;padding:12px 16px;background:#fff;border:1px solid #E2E8F0;border-radius:10px}
.sl-item{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600}
.sl-dot{width:10px;height:10px;border-radius:50%}
@media(max-width:1100px){.srow{grid-template-columns:1fr 1fr}}