:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-soft: #dbeafe;--success: #16a34a;--warning: #f59e0b;--danger: #dc2626;--info: #0891b2;--dark: #0f172a;--dark-2: #111827;--muted: #64748b;--line: #e5e7eb;--bg: #f8fafc;--card: #ffffff;--text: #0f172a;--radius: 18px;--shadow: 0 18px 45px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.portal-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:#061426;color:#fff;padding:22px 18px;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{display:flex;align-items:center;gap:12px;padding:10px 10px 24px}.logo-mark{width:40px;height:40px;display:grid;place-items:center;background:linear-gradient(135deg,#22c55e,#2563eb);border-radius:14px;font-weight:800}.brand strong{display:block;font-size:1.05rem}.brand span{display:block;color:#cbd5e1;font-size:.82rem}.nav-section-title{margin:18px 10px 8px;color:#94a3b8;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.nav-link{display:flex;gap:10px;align-items:center;padding:11px 12px;color:#dbeafe;border-radius:12px;margin:4px 0;font-weight:600;font-size:.93rem}.nav-link:hover,.nav-link.active{background:#1d4ed8;color:#fff}.nav-link .icon{width:22px;text-align:center}.main-area{min-width:0}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 30px;background:#ffffffd6;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.topbar h1{font-size:1.35rem;margin:0}.role-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:800;font-size:.84rem}.content{padding:30px;max-width:1500px;margin:0 auto}.page-intro{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:22px}.page-intro h2{margin:0 0 6px;font-size:1.8rem}.page-intro p{color:var(--muted);margin:0;max-width:820px;line-height:1.55}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px #0f172a0a;padding:20px}.card h3{margin:0 0 12px}.stat-card{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;min-height:128px}.stat-card small{color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em}.stat-card .value{font-size:2rem;font-weight:850;margin:10px 0 4px}.stat-card p{margin:0;color:var(--muted);font-size:.9rem}.stat-icon{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:var(--primary-soft);font-size:1.25rem}.btn{border:0;border-radius:12px;padding:10px 14px;background:#e5e7eb;color:#111827;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.soft{background:#eff6ff;color:#1d4ed8}.btn.success{background:var(--success);color:#fff}.btn.danger{background:var(--danger);color:#fff}.btn.warning{background:var(--warning);color:#fff}.btn.ghost{background:transparent;border:1px solid var(--line)}.btn:disabled{opacity:.55;cursor:not-allowed}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.78rem;text-transform:uppercase;color:var(--muted);letter-spacing:.06em;background:#f8fafc}tr:hover td{background:#f9fbff}.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-weight:800;font-size:.78rem;background:#e2e8f0;color:#334155}.badge.prevue,.badge.programmee,.badge.nouvelle,.badge.disponible,.badge.brouillon,.badge.en-attente{background:#dbeafe;color:#1d4ed8}.badge.terminee,.badge.corrige,.badge.paye,.badge.envoye,.badge.valide,.badge.actif,.badge.assignee,.badge.en-cours{background:#dcfce7;color:#15803d}.badge.annulee,.badge.refuse,.badge.suspendu,.badge.desactive{background:#fee2e2;color:#b91c1c}.badge.a-revoir{background:#fef3c7;color:#b45309}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .full{grid-column:1 / -1}label{display:grid;gap:7px;color:#334155;font-weight:800;font-size:.9rem}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:12px;padding:11px 12px;background:#fff;color:var(--text)}textarea{min-height:105px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #bfdbfe;border-color:var(--primary)}.helper{color:var(--muted);font-size:.86rem;line-height:1.45}.error{color:var(--danger);font-weight:800}.success-message{color:#15803d;font-weight:800}.empty-state{border:2px dashed #cbd5e1;border-radius:var(--radius);padding:28px;text-align:center;color:var(--muted);background:#f8fafc}.list{display:grid;gap:12px}.list-item{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.list-item strong{display:block;margin-bottom:4px}.meta{color:var(--muted);font-size:.9rem;line-height:1.45}.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.kpi-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.detail-panel{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px}.modal-backdrop{position:fixed;inset:0;background:#0f172a73;z-index:50;display:grid;place-items:center;padding:18px}.modal{background:#fff;width:min(780px,100%);border-radius:22px;padding:22px;box-shadow:var(--shadow);max-height:92vh;overflow:auto}.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.calendar-title{font-weight:900;font-size:1.2rem;text-transform:capitalize}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.calendar-head,.calendar-day{min-height:104px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:10px}.calendar-head{min-height:auto;background:#f8fafc;font-weight:900;color:var(--muted);font-size:.82rem;text-align:center}.calendar-day:nth-child(7n),.calendar-head:nth-child(7n){border-right:0}.day-number{font-weight:900;color:#334155;margin-bottom:8px}.calendar-day.muted{background:#f8fafc;color:#94a3b8}.event-chip{display:block;width:100%;border:0;border-radius:10px;padding:7px;margin:5px 0;color:#fff;text-align:left;font-size:.78rem;font-weight:800}.event-chip.prevue,.event-chip.programmee{background:var(--primary)}.event-chip.terminee{background:var(--success)}.event-chip.annulee{background:var(--danger)}.event-chip.confirmee{background:var(--info)}.progress-bar{height:10px;background:#e5e7eb;border-radius:999px;overflow:hidden}.progress-bar span{display:block;height:100%;background:var(--primary)}.login-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at top left,#dbeafe,transparent 38%),var(--bg)}.login-card{width:min(960px,100%);background:#fff;border-radius:28px;box-shadow:var(--shadow);padding:32px}.login-roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}.login-role{border:1px solid var(--line);border-radius:22px;padding:22px;transition:.2s ease}.login-role:hover{transform:translateY(-3px);box-shadow:0 12px 28px #0f172a14;border-color:#93c5fd}.invoice-preview{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fff}@media (max-width: 1100px){.portal-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid-4,.grid-3,.grid-2,.kpi-row,.login-roles{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(7,minmax(96px,1fr))}}@media (max-width: 720px){.content,.topbar{padding:18px}.form-grid{grid-template-columns:1fr}.calendar-grid{display:block;border:0}.calendar-head{display:none}.calendar-day{border:1px solid var(--line);border-radius:14px;margin-bottom:10px;min-height:auto}}.grid .full{grid-column:1 / -1}.topbar-user{display:flex;align-items:center;gap:16px}.notification-dot{border:0;background:transparent;font-size:1.2rem}.profile-chip{display:flex;align-items:center;gap:10px;padding:6px 10px;border-radius:999px;background:#f8fafc;border:1px solid var(--line)}.profile-chip img,.avatar-fallback,.profile-header img{width:42px;height:42px;border-radius:999px;object-fit:cover}.profile-chip strong{display:block;font-size:.9rem}.profile-chip span{display:block;font-size:.78rem;color:var(--muted);text-transform:lowercase}.avatar-fallback{display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#22c55e);color:#fff;font-weight:900}.profile-header{display:flex;align-items:center;gap:14px}.profile-header h3{margin:0 0 2px}.profile-card{max-width:900px}.auth-layout{grid-template-columns:minmax(280px,420px) minmax(340px,520px);gap:26px;align-items:center}.auth-panel{color:#fff;background:linear-gradient(135deg,#0f172a,#1d4ed8);border-radius:30px;padding:34px;box-shadow:var(--shadow);min-height:430px;display:flex;flex-direction:column;justify-content:center}.auth-panel h1{font-size:2.5rem;margin:30px 0 8px}.auth-panel p{color:#dbeafe;line-height:1.6}.auth-brand{display:flex;align-items:center;gap:12px}.auth-brand strong{display:block}.auth-brand span{color:#cbd5e1;font-size:.85rem}.demo-accounts{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.demo-accounts button{border:1px solid rgba(255,255,255,.35);background:#ffffff1f;color:#fff;border-radius:999px;padding:8px 12px;font-weight:800}.login-form-card{background:#fff;border-radius:28px;box-shadow:var(--shadow);padding:32px}.stacked-fields{border:1px solid #cbd5e1;border-radius:8px;overflow:hidden;margin-bottom:12px}.stacked-fields input{border:0;border-radius:0;padding:18px 14px;font-size:1.2rem}.stacked-fields input+input{border-top:1px solid #cbd5e1}.login-help{text-align:right;display:grid;gap:2px;margin:8px 0 14px}.login-help a{color:#0b5cad;font-weight:600}.auth-submit{width:100%;font-size:1.05rem;padding:16px;border-radius:6px;background:#0b5cad!important}.login-roles.compact{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:18px}.login-roles.compact .login-role{padding:12px;background:#fff;text-align:center;border:1px solid var(--line)}.login-roles.compact .login-role span{color:var(--muted);display:block;font-size:.8rem;margin-top:4px}@media (max-width: 900px){.auth-layout{grid-template-columns:1fr}.login-roles.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-chip div{display:none}}