*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',sans-serif;background:#f0f2f5;color:#2c3e50;font-size:14px}
:root{--primary:#e67e22;--primary-dark:#d35400;--sidebar:#1e2235;--success:#27ae60;--danger:#e74c3c;--warning:#f39c12;--info:#3498db;--border:#e8ecf0;--text-muted:#7f8c8d}

/* LOGIN */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e2235 0%,#2c3a50 60%,var(--primary) 100%)}
.login-card{background:#fff;border-radius:16px;padding:40px 32px;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo .logo-icon{font-size:48px;margin-bottom:8px}
.login-logo h1{font-size:24px;font-weight:700;color:var(--sidebar)}
.login-logo p{color:var(--text-muted);font-size:13px;margin-top:4px}
.error-message{background:#fdf2f2;border:1px solid #fcc;color:var(--danger);padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:13px;text-align:center}

/* LAYOUT */
.app-container{display:flex;flex-direction:column;min-height:100vh}
.app-header{background:var(--sidebar);color:#fff;padding:0 16px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{font-size:24px}
.logo h1{font-size:16px;font-weight:600;color:#fff}
.user-info{display:flex;align-items:center;gap:10px;font-size:13px}
.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff}
.app-content{flex:1;padding:16px;padding-bottom:80px;max-width:900px;margin:0 auto;width:100%}
.app-nav{position:fixed;bottom:0;left:0;right:0;background:var(--sidebar);display:flex;justify-content:space-around;padding:6px 0 8px;z-index:100}
.nav-item{color:#aaa;text-decoration:none;font-size:10px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 8px;border-radius:8px;border:none;background:none;cursor:pointer;transition:.2s}
.nav-item span{font-size:18px}
.nav-item.active,.nav-item:hover{color:var(--primary)}

/* CARDS */
.card{background:#fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.06);margin-bottom:16px;overflow:hidden}
.card-header{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-title{font-size:14px;font-weight:600;color:var(--sidebar)}
.card-body{padding:16px}
.page-title{font-size:18px;font-weight:700;color:var(--sidebar);margin-bottom:16px}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}
.kpi-card{background:#fff;border-radius:12px;padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.06);text-align:center}
.kpi-value{font-size:24px;font-weight:700;color:var(--sidebar)}
.kpi-label{font-size:12px;color:var(--text-muted);margin-top:4px}
.kpi-card.green .kpi-value{color:var(--success)}
.kpi-card.orange .kpi-value{color:var(--primary)}
.kpi-card.red .kpi-value{color:var(--danger)}
.kpi-card.blue .kpi-value{color:var(--info)}

/* LIST */
.item-list{padding:0}
.list-item{padding:14px 16px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:12px}
.list-item:last-child{border-bottom:none}
.list-item-info{flex:1}
.list-item-info h3{font-size:14px;font-weight:600;color:var(--sidebar);margin-bottom:3px}
.list-item-info p{font-size:12px;color:var(--text-muted);margin-bottom:2px}
.actions{display:flex;flex-direction:column;align-items:flex-end;gap:6px;min-width:90px}

/* FORMS */
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;font-weight:500;color:var(--sidebar);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-family:'Inter',sans-serif;font-size:13px;color:var(--sidebar);background:#fff;outline:none;transition:.2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(230,126,34,.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:8px;border:none;font-family:'Inter',sans-serif;font-size:13px;font-weight:500;cursor:pointer;text-decoration:none;transition:.2s;gap:6px}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-success{background:var(--success);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-warning{background:var(--warning);color:#fff}
.btn-secondary{background:#95a5a6;color:#fff}
.btn-info{background:var(--info);color:#fff}
.btn-block{width:100%;margin-top:8px}
.btn-sm{padding:5px 10px;font-size:12px;border-radius:6px}

/* BADGES */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.badge-success{background:#d5f5e3;color:#27ae60}
.badge-warning{background:#fef9e7;color:#f39c12}
.badge-danger{background:#fdf2f2;color:#e74c3c}
.badge-info{background:#eaf4fc;color:#3498db}
.badge-purple{background:#f4ecf7;color:#8e44ad}
.badge-gray{background:#f2f3f4;color:#7f8c8d}

/* STATUS COLORS */
.badge-nouvelle{background:#eaf4fc;color:#3498db}
.badge-confirmee{background:#fef9e7;color:#f39c12}
.badge-production{background:#f4ecf7;color:#8e44ad}
.badge-prete{background:#d5f5e3;color:#27ae60}
.badge-livree{background:#d5f5e3;color:#27ae60}
.badge-annulee{background:#fdf2f2;color:#e74c3c}
.badge-en-route{background:#fef9e7;color:#f39c12}

/* TABLE */
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th{background:#f8f9fa;padding:10px 12px;text-align:left;font-weight:600;color:var(--text-muted);border-bottom:2px solid var(--border)}
.data-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}

.text-muted{color:var(--text-muted)}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:13px}
.alert-success{background:#d5f5e3;color:#27ae60}
.alert-danger{background:#fdf2f2;color:#e74c3c}
.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}
.empty-state .empty-icon{font-size:40px;margin-bottom:12px}