:root{--primary: #0f3d8a;--primary-2: #1d5fd1;--primary-dark: #0b1f3a;--secondary: #00b140;--secondary-soft: #e9f9ef;--accent: #ffb800;--accent-soft: #fff5d6;--bg: #f4f7fb;--bg-soft: #eef3f9;--card: #ffffff;--card-2: rgba(255, 255, 255, .78);--text: #172033;--text-soft: #5f6b84;--text-light: #8a94a8;--border: #dfe7f2;--danger: #dc2626;--danger-dark: #b91c1c;--shadow-sm: 0 8px 20px rgba(15, 61, 138, .06);--shadow-md: 0 16px 40px rgba(15, 61, 138, .12);--shadow-lg: 0 24px 60px rgba(11, 31, 58, .18);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--transition: .22s ease}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,rgba(0,177,64,.08),transparent 20%),radial-gradient(circle at bottom right,rgba(255,184,0,.08),transparent 22%),linear-gradient(180deg,#f8fbff 0%,var(--bg) 100%);color:var(--text)}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-2)}button,input,select,textarea{font:inherit}h1,h2,h3,h4,h5,h6{color:var(--text);margin-top:0;margin-bottom:.6rem;line-height:1.1}p{color:var(--text-soft);line-height:1.5;margin-top:0}strong{color:var(--text)}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:linear-gradient(180deg,#0d2448fa,#081930fa);color:#fff;padding:26px 20px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow-md);position:sticky;top:0;height:100vh;overflow:hidden}.sidebar:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top left,rgba(0,177,64,.16),transparent 24%),radial-gradient(circle at bottom right,rgba(255,184,0,.12),transparent 20%);pointer-events:none}.sidebar h2{color:#fff;font-size:2rem;font-weight:800;margin-bottom:24px;position:relative;z-index:1}.sidebar nav{display:flex;flex-direction:column;gap:10px;position:relative;z-index:1}.sidebar button,.sidebar a{display:flex;align-items:center;width:100%;text-align:left;background:transparent;color:#ffffffe0;border:1px solid transparent;border-radius:12px;padding:12px 14px;cursor:pointer;font-weight:600;transition:var(--transition)}.sidebar button:hover,.sidebar a:hover{background:#ffffff14;color:#fff;border-color:#ffffff14;transform:translate(3px)}.sidebar .logout{background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff;border:none;border-radius:14px;padding:13px 16px;font-weight:700;box-shadow:0 12px 30px #1d5fd147;position:relative;z-index:1}.sidebar .logout:hover{transform:translateY(-2px);box-shadow:0 16px 34px #1d5fd157}.content{flex:1;padding:34px;overflow:auto}.page{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:24px}.module-grid{display:grid;gap:24px}.module-card,.card,.login-card{background:var(--card-2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.55);box-shadow:var(--shadow-sm);border-radius:var(--radius-lg)}.module-card,.card{padding:24px}.card-link{text-decoration:none;display:block}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:22px}.card{transition:var(--transition);min-height:140px;position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#0f3d8a08,#00b14005);pointer-events:none}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}.card strong,.card h3{color:var(--text);font-size:1.18rem;display:block;margin-bottom:10px}.card-description{color:var(--text-soft);margin:0}.user-form,.login-form{display:flex;flex-direction:column;gap:14px}.user-form input,.user-form select,.user-form textarea,.login-form input,.login-form select,.login-form textarea{width:100%;border:1px solid var(--border);background:#fff;color:var(--text);padding:13px 14px;border-radius:14px;outline:none;transition:var(--transition);box-shadow:inset 0 1px 2px #0f172a05}.user-form input:focus,.user-form select:focus,.user-form textarea:focus,.login-form input:focus,.login-form select:focus,.login-form textarea:focus{border-color:#1d5fd18c;box-shadow:0 0 0 4px #1d5fd11f}.user-form label,.login-form label{font-weight:700;font-size:.96rem;color:var(--text)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border:none;padding:13px 16px;border-radius:14px;font-weight:800;letter-spacing:.02em;cursor:pointer;transition:var(--transition);box-shadow:0 14px 28px #1d5fd138}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px #1d5fd147}.btn-primary:disabled{opacity:.7;cursor:not-allowed;transform:none}.btn-danger{background:linear-gradient(135deg,var(--danger),var(--danger-dark));color:#fff;border:none;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer;transition:var(--transition)}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 12px 24px #dc262633}.table-wrapper{width:100%;overflow-x:auto;border-radius:16px}.users-table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}.users-table th,.users-table td{padding:14px;border-bottom:1px solid #eef2f7;text-align:left;vertical-align:middle}.users-table th{background:linear-gradient(180deg,#f9fbff,#f3f7fc);color:var(--text);font-weight:800;font-size:.96rem}.users-table td{color:var(--text-soft)}.users-table tr:hover td{background:#0f3d8a05}.login-card{width:100%;max-width:520px;padding:34px 32px}.auth-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:26px}.auth-tab{border:none;background:#e8eef8;color:var(--text);padding:14px 16px;border-radius:14px;font-weight:800;cursor:pointer;transition:var(--transition)}.auth-tab:hover{background:#dde8f7}.active-tab{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 14px 28px #1d5fd133}.error-text{color:var(--danger);font-size:.95rem;margin:0;font-weight:600}.success-text{color:var(--secondary);font-size:.95rem;margin:0;font-weight:600}.forgot-password-btn{background:transparent;border:none;color:var(--primary);padding:0;text-align:left;cursor:pointer;font-weight:700;margin-top:2px}.forgot-password-btn:hover{color:var(--primary-2)}.role-panel{margin-top:24px}.actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:8px;background:var(--secondary-soft);color:#0f7a34;border:1px solid rgba(0,177,64,.18);border-radius:999px;padding:7px 12px;font-size:.85rem;font-weight:800}.badge-warning{background:var(--accent-soft);color:#9a6a00;border:1px solid rgba(255,184,0,.22)}@media(max-width:960px){.layout{flex-direction:column}.sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid rgba(255,255,255,.08)}.content{padding:22px}.cards{grid-template-columns:1fr}}@media(max-width:640px){.page{padding:14px}.login-card,.module-card,.card{padding:20px}.content{padding:16px}.sidebar h2{font-size:1.6rem}}