/* MeetUDS - style.css : variables globales, structure de base (body), écran de connexion, sidebar, layout principal. */

<style>
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f0f2f8;--bg2:#ffffff;--bg3:#e8eaf2;
  --sidebar:#1a1f3a;--sidebar2:#252b4a;--sidebarA:#3b82f6;
  --accent:#3b82f6;--accent2:#2563eb;--accent3:#dbeafe;
  --success:#16a34a;--successBg:#dcfce7;
  --danger:#dc2626;--dangerBg:#fee2e2;
  --warn:#d97706;--warnBg:#fef3c7;
  --purple:#7c3aed;--purpleBg:#ede9fe;
  --text:#0f172a;--text2:#475569;--text3:#94a3b8;
  --border:#e2e8f0;--border2:#cbd5e1;
  --radius:8px;--radius2:12px;
  --shadow:0 1px 3px rgba(0,0,0,.08);
  --shadow2:0 4px 16px rgba(0,0,0,.12);
  --sidebar-w:230px;
}
body{font-family:'Segoe UI',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;display:flex;min-height:100vh}


/* LOGIN */
#loginWrap{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;background:linear-gradient(135deg,#1a1f3a 0%,#252b4a 50%,#1e3a8a 100%)}
.loginBox{background:#fff;border-radius:16px;padding:40px;width:340px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.loginLogo{text-align:center;margin-bottom:28px}
.loginLogo .logo{font-size:28px;font-weight:800;color:var(--accent);letter-spacing:-1px}
.loginLogo .sub{font-size:12px;color:var(--text3);margin-top:2px}
.loginBox label{display:block;font-size:12px;font-weight:500;color:var(--text2);margin-bottom:4px}
.loginBox input{width:100%;padding:9px 12px;border:1.5px solid var(--border2);border-radius:var(--radius);font-size:14px;margin-bottom:14px;outline:none;transition:border .2s}
.loginBox input:focus{border-color:var(--accent)}
.btnLogin{width:100%;padding:10px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}
.btnLogin:hover{background:var(--accent2)}
.loginErr{color:var(--danger);font-size:12px;margin-top:8px;text-align:center}


/* SIDEBAR */
#sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--sidebar);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:100;transition:transform .25s}
#sidebar.closed{transform:translateX(-100%)}
.sb-head{padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.06)}
.sb-logo{font-size:20px;font-weight:800;color:#fff;letter-spacing:-0.5px}
.sb-logo span{color:var(--sidebarA)}
.sb-assoc{font-size:11px;color:rgba(255,255,255,.4);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-nav{flex:1;overflow-y:auto;padding:10px 8px}
.sb-section{font-size:10px;font-weight:600;color:rgba(255,255,255,.25);text-transform:uppercase;letter-spacing:.8px;padding:10px 8px 4px}
.sb-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:var(--radius);cursor:pointer;color:rgba(255,255,255,.6);font-size:13px;transition:all .15s;margin-bottom:1px}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-item.active{background:var(--sidebarA);color:#fff}
.sb-item .ic{font-size:16px;width:18px;flex-shrink:0}
.sb-item .bdg{margin-left:auto;background:rgba(255,255,255,.2);font-size:10px;padding:1px 6px;border-radius:8px}
.sb-foot{padding:12px 8px;border-top:1px solid rgba(255,255,255,.06)}
.sb-user{display:flex;align-items:center;gap:9px;padding:8px 10px;color:rgba(255,255,255,.7);font-size:13px}
.sb-avatar{width:28px;height:28px;border-radius:50%;background:var(--sidebarA);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}
.sb-uname{font-weight:500}
.sb-urole{font-size:11px;color:rgba(255,255,255,.35)}
.sb-logout{margin-top:4px;padding:7px 10px;border-radius:var(--radius);cursor:pointer;color:rgba(255,255,255,.4);font-size:12px;display:flex;align-items:center;gap:8px;transition:all .15s}
.sb-logout:hover{background:rgba(220,38,38,.15);color:#fca5a5}


/* MAIN */
#main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;transition:margin .25s}
#main.expanded{margin-left:0}
#topbar{background:#fff;border-bottom:1px solid var(--border);padding:0 24px;height:52px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:50}
#menuBtn{background:none;border:none;cursor:pointer;font-size:20px;color:var(--text2);padding:4px 8px;border-radius:6px;line-height:1}
#menuBtn:hover{background:var(--bg3)}
#pageTitle{font-size:15px;font-weight:600;color:var(--text);flex:1}
.tb-actions{display:flex;align-items:center;gap:8px}
#content{flex:1;padding:24px}



/* Thème visuel additionnel (dégradés, glassmorphism) appliqué par-dessus les variables de base */
/* === VISUAL REDESIGN === */
:root{
--bg:#f6f8fc;
--bg2:rgba(255,255,255,.8);
--accent:#6366f1;
--accent2:#4f46e5;
--sidebar:#0f172a;
--sidebar2:#1e293b;
--shadow:0 8px 30px rgba(15,23,42,.08);
--shadow2:0 20px 60px rgba(15,23,42,.18);
--radius2:18px;
}
body{
background:linear-gradient(135deg,#eef2ff,#f8fafc);
}
#topbar{
backdrop-filter:blur(18px);
background:rgba(255,255,255,.75);
box-shadow:0 4px 18px rgba(0,0,0,.04);
height:65px;
border:none;
}
.card,.stat-card,.loginBox,.modal{
backdrop-filter:blur(16px);
background:rgba(255,255,255,.75);
box-shadow:0 10px 30px rgba(0,0,0,.06);
border:1px solid rgba(255,255,255,.6);
}
.card:hover,.stat-card:hover{
transform:translateY(-4px);
transition:all .3s ease;
box-shadow:0 16px 40px rgba(99,102,241,.12);
}
#sidebar{
background:linear-gradient(180deg,#0f172a,#1e293b);
box-shadow:8px 0 30px rgba(0,0,0,.15);
}
.sb-item{
border-radius:12px;
padding:11px 12px;
}
.sb-item.active{
background:linear-gradient(135deg,#6366f1,#8b5cf6);
box-shadow:0 8px 20px rgba(99,102,241,.35);
}
.btn{
border-radius:12px;
font-weight:600;
}
.btn-primary{
background:linear-gradient(135deg,#6366f1,#8b5cf6);
}
.btn-primary:hover{
transform:translateY(-2px);
box-shadow:0 10px 25px rgba(99,102,241,.35);
}
.stat-card{
border:none;
}
.stat-ic{
border-radius:14px;
}
table tr:hover td{
background:rgba(99,102,241,.05);
}
input,select,textarea{
background:rgba(255,255,255,.9)!important;
border-radius:12px!important;
}
.progress{
height:10px;
border-radius:999px;
}
.progress-bar{
border-radius:999px;
}

</style>