:root{--red:#b10f2e;--red2:#8e0822;--dark:#2f3033;--muted:#6b7280;--light:#f5f6f8;--line:#e6e8ee;--white:#fff;--orange:#f59e0b;--blue:#2563eb;--green:#16a34a}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--light);color:var(--dark)}a{color:var(--red);text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:270px;background:#fff;border-right:1px solid var(--line);padding:22px;position:fixed;inset:0 auto 0 0}.brand{display:block;text-align:center;color:var(--dark);font-weight:700}.brand img{max-width:210px;display:block;margin:0 auto 10px}.brand span{font-size:15px;color:var(--red)}nav{margin-top:28px;display:grid;gap:8px}nav a{padding:12px 14px;border-radius:12px;color:#333;font-weight:600}nav a:hover{background:#fff0f3;color:var(--red)}.main{margin-left:270px;flex:1}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 28px}.topbar small{display:block;color:var(--muted);margin-top:4px}.userbox{background:#f8f8f9;border:1px solid var(--line);padding:10px 14px;border-radius:999px}.content{padding:28px}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-title h1{margin:0;font-size:28px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 25px rgba(0,0,0,.04)}.stat span{color:var(--muted)}.stat strong{display:block;font-size:34px;margin-top:8px;color:var(--red)}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.notice{border-left:4px solid var(--red);padding-left:12px;color:var(--dark)}.emergency{border-top:4px solid var(--red)}.btn,button{display:inline-block;border:0;border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer;background:#eceff3;color:#222}.btn.primary,button{background:linear-gradient(135deg,var(--red),var(--red2));color:#fff}.btn.secondary{background:#fff;border:1px solid var(--line)}.btn.danger{background:#dc2626;color:#fff}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:13px;color:var(--muted);text-transform:uppercase;background:#fafafa}.badge{display:inline-flex;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}.priority-low,.status-closed{background:#eef0f3;color:#4b5563}.priority-normal,.status-open{background:#dbeafe;color:#1d4ed8}.priority-high,.status-wait{background:#ffedd5;color:#c2410c}.priority-urgent,.status-new{background:#ffe4e6;color:#be123c}.status-progress{background:#ede9fe;color:#6d28d9}.status-resolved{background:#dcfce7;color:#15803d}.status-cancel{background:#f3f4f6;color:#111827}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px;margin-bottom:14px}.field.full{grid-column:1/-1}label{font-weight:700}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit;background:#fff}textarea{min-height:130px}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px}.success{background:#dcfce7;color:#15803d}.danger{background:#fee2e2;color:#b91c1c}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fff,#f4f4f6)}.login-card{width:min(440px,92vw);background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.1);text-align:center}.login-card img{max-width:260px}.login-card h1{color:var(--red);font-size:24px}.login-card form{text-align:left}.actions{display:flex;gap:10px;flex-wrap:wrap}.comment{border-left:4px solid var(--line);padding:12px 14px;background:#fafafa;border-radius:12px;margin:10px 0}.comment.internal{border-color:var(--red);background:#fff0f3}.muted{color:var(--muted)}@media(max-width:900px){.sidebar{position:static;width:100%}.app{display:block}.main{margin-left:0}.cards,.grid.two,.form-grid{grid-template-columns:1fr}.topbar{height:auto;gap:12px;align-items:flex-start;flex-direction:column;padding:18px}.content{padding:18px}}

/* Correctif v2 : chemins absolus, stabilité layout pages internes et spacing login */
html{min-height:100%;}
body{min-height:100%;}
.sidebar{z-index:20;overflow-y:auto;}
.brand span{display:block;line-height:1.35;margin-top:8px;}
.main{min-width:0;}
.content{max-width:1600px;width:100%;}
.card + .card,.card + .grid,.grid + .card{margin-top:18px;}
.form-grid .field{min-width:0;}
input,select,textarea,button,.btn{min-height:44px;}
table{background:#fff;}
.table-wrap{border-radius:14px;border:1px solid var(--line);}
.table-wrap table th:first-child,.table-wrap table td:first-child{padding-left:16px;}
.table-wrap table th:last-child,.table-wrap table td:last-child{padding-right:16px;}
.login-page{min-height:100svh;padding:36px 16px;}
.login-card{padding:44px 38px;}
.login-card img{max-width:250px;margin-bottom:18px;}
.login-card h1{margin:10px 0 10px;line-height:1.25;}
.login-card p{margin:0 0 24px;color:var(--muted);line-height:1.5;}
.login-card form{display:grid;gap:16px;text-align:left;margin:24px 0 22px;}
.login-card .field{margin-bottom:0;gap:9px;}
.login-card input{padding:14px 14px;}
.login-card button{margin-top:4px;width:100%;padding:14px 16px;}
.login-card small{display:block;line-height:1.5;color:var(--muted);margin-top:10px;}
@media(max-width:900px){.sidebar{overflow:visible}.content{max-width:none}.login-card{padding:34px 24px}}