*,
*::before,
*::after {
    box-sizing: border-box;
}
:root {
    --bg: #050814;
    --bg-soft: rgba(15, 23, 42, 0.88);
    --bg-soft-strong: rgba(15, 23, 42, 0.98);
    --accent: #8b5cf6;
    --accent-soft: rgba(139, 92, 246, 0.24);
    --accent-strong: #a855f7;
    --accent-pink: #ec4899;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --border-subtle: rgba(148, 163, 184, 0.28);
    --danger: #f97373;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-soft: 0 22px 60px rgba(15, 23, 42, 0.75);
    --shadow-card: 0 18px 40px rgba(15, 23, 42, 0.65);
    --container-width: 1180px;
}
html, body {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #1f2937 0, #020617 40%, #000 100%);
    color: var(--text);
    min-height: 100%;
}
body { background-attachment: fixed; }
a { color: var(--accent-strong); text-decoration: none; }
a:hover { text-decoration: underline; }
/* Alerts */
.alert { padding:10px 14px;border-radius:999px;margin-bottom:14px;font-size:0.85rem;border:1px solid rgba(148,163,184,.35);}
.alert.success{background:rgba(22,163,74,.16);border-color:rgba(22,163,74,.55);color:#bbf7d0;}
.alert.error{background:rgba(239,68,68,.16);border-color:rgba(239,68,68,.65);color:#fecaca;}
/* Buttons */
.btn,
button,
input[type="submit"]{
 display:inline-flex;align-items:center;justify-content:center;gap:6px;
 border-radius:999px;border:0;padding:9px 18px;font-size:.9rem;
 font-weight:500;cursor:pointer;
 background-image:linear-gradient(135deg,var(--accent),var(--accent-pink));
 color:#fff;box-shadow:0 12px 30px rgba(139,92,246,.55);
 transition:transform .1s ease,box-shadow .1s ease,background-position .15s ease;
 background-size:140% 140%;background-position:0% 40%;
}
.btn:hover,
button:hover,
input[type="submit"]:hover{
 transform:translateY(-1px);
 box-shadow:0 14px 36px rgba(139,92,246,.7);
 background-position:40% 100%;
}
.btn.secondary{
 background-image:none;background:rgba(15,23,42,.9);
 border:1px solid var(--border-subtle);box-shadow:none;color:var(--text);
}
.btn.secondary:hover{
 background:rgba(30,64,175,.7);border-color:rgba(129,140,248,.7);
}
.btn-small{padding:6px 12px;font-size:.78rem;}
/* Inputs */
input[type="text"],input[type="email"],input[type="password"],input[type="number"],input[type="date"],textarea,select{
 width:100%;padding:8px 11px;border-radius:10px;border:1px solid rgba(148,163,184,.5);
 background:rgba(15,23,42,.85);color:var(--text);font-size:.9rem;outline:none;
 transition:border-color .14s ease,box-shadow .14s ease,background .14s ease;
}
input::placeholder,textarea::placeholder{color:var(--muted);}
input:focus,textarea:focus,select:focus{
 border-color:var(--accent-strong);box-shadow:0 0 0 1px rgba(139,92,246,.5);background:rgba(15,23,42,.96);
}
/* Auth layout */
.auth-body{display:flex;min-height:100vh;}
.auth-shell{margin:auto;width:100%;max-width:960px;padding:32px 18px 40px;}
.auth-portal{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:28px;}
@media(max-width:800px){.auth-portal{grid-template-columns:minmax(0,1fr);} }
.portal-hero{padding:26px 24px;border-radius:28px;background:radial-gradient(circle at top left,rgba(139,92,246,.25),transparent 55%),radial-gradient(circle at bottom right,rgba(236,72,153,.18),transparent 60%),rgba(15,23,42,.9);border:1px solid rgba(148,163,184,.4);box-shadow:var(--shadow-soft);position:relative;overflow:hidden;}
.portal-hero-inner{position:relative;z-index:1;}
.portal-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(15,23,42,.95);border:1px solid rgba(148,163,184,.45);font-size:.72rem;color:var(--muted);margin-bottom:10px;}
.portal-dot{width:7px;height:7px;border-radius:999px;background:#22c55e;box-shadow:0 0 12px rgba(34,197,94,.9);}
.portal-title{font-size:1.8rem;margin:0 0 8px;}
.portal-sub{font-size:.9rem;color:var(--muted);max-width:32rem;}
.portal-footer{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px 14px;font-size:.8rem;color:var(--muted);}
.portal-footer-dot{width:6px;height:6px;border-radius:999px;background:rgba(148,163,184,.8);}
.portal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
@media(max-width:600px){.portal-grid{grid-template-columns:minmax(0,1fr);} }
.portal-card{position:relative;border-radius:22px;padding:18px 16px 16px;background:linear-gradient(145deg,rgba(15,23,42,.95),rgba(15,23,42,.86));border:1px solid rgba(148,163,184,.4);box-shadow:var(--shadow-card);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background .18s ease;cursor:pointer;}
.portal-card:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(15,23,42,.9);border-color:rgba(129,140,248,.9);}
.portal-card h2{margin:0 0 4px;font-size:1.05rem;}
.portal-card p{margin:0;font-size:.8rem;color:var(--muted);}
.portal-card-tag{margin-top:10px;display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:.7rem;border:1px solid rgba(148,163,184,.5);color:var(--muted);}
.portal-card-tag-dot{width:7px;height:7px;border-radius:999px;background:rgba(139,92,246,.8);}
.auth-main{max-width:420px;margin:0 auto;}
.auth-card{border-radius:24px;padding:26px 22px 24px;background:radial-gradient(circle at top left,rgba(139,92,246,.22),transparent 55%),radial-gradient(circle at bottom right,rgba(236,72,153,.18),transparent 60%),rgba(15,23,42,.96);border:1px solid rgba(148,163,184,.45);box-shadow:var(--shadow-soft);}
.auth-title{margin:0 0 4px;font-size:1.35rem;}
.auth-sub{margin:0 0 14px;font-size:.85rem;color:var(--muted);}
.auth-help{margin-top:14px;padding:10px 11px;border-radius:14px;background:rgba(15,23,42,.92);border:1px dashed rgba(148,163,184,.8);font-size:.78rem;color:var(--muted);}
form label{display:block;font-size:.8rem;margin-bottom:10px;}
form label span{display:inline-block;margin-bottom:4px;color:var(--muted);}
form .form-row{display:flex;gap:10px;}
form .form-row>*{flex:1;}
/* App shell */
.app-body{min-height:100vh;}
.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh;}
@media(max-width:900px){.app-shell{grid-template-columns:0 minmax(0,1fr);} }
/* Sidebar */
.sidebar{position:relative;padding:20px 18px 18px;background:radial-gradient(circle at top left,rgba(88,28,135,.6),transparent 60%),radial-gradient(circle at bottom right,rgba(8,47,73,.9),transparent 55%),rgba(10,15,37,.98);border-right:1px solid rgba(148,163,184,.4);color:var(--text);display:flex;flex-direction:column;gap:18px;}
.sidebar-brand{display:flex;align-items:center;gap:10px;}
.sidebar-dot{width:11px;height:11px;border-radius:999px;background:#22c55e;box-shadow:0 0 16px rgba(34,197,94,.98);}
.sidebar-title{font-weight:600;letter-spacing:.03em;font-size:.95rem;}
.sidebar-sub{font-size:.7rem;color:var(--muted);}
.sidebar-nav{margin-top:10px;flex:1;}
.sidebar-section-label{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;margin:18px 0 8px;}
.sidebar-menu{list-style:none;padding:0;margin:0;}
.sidebar-menu li+li{margin-top:4px;}
.sidebar-link{display:flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;font-size:.85rem;color:var(--muted);text-decoration:none;border:1px solid transparent;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .1s ease;}
.sidebar-link:hover{background:rgba(15,23,42,.9);color:var(--text);}
.sidebar-link-active{background:radial-gradient(circle at top left,rgba(129,140,248,.3),transparent 58%),rgba(15,23,42,.95);border-color:rgba(129,140,248,.9);color:#e0e7ff;transform:translateY(-1px);}
.sidebar-bullet{width:7px;height:7px;border-radius:999px;background:rgba(148,163,184,.6);}
.sidebar-bottom{margin-top:12px;padding-top:12px;border-top:1px solid rgba(148,163,184,.4);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.8rem;}
.sidebar-user{display:flex;align-items:center;gap:9px;}
.sidebar-avatar{width:30px;height:30px;border-radius:999px;background:radial-gradient(circle at 30% 0%,rgba(248,250,252,.6),transparent 60%),rgba(79,70,229,.6);display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:600;color:#e5e7eb;}
.sidebar-user-name{font-weight:500;}
.sidebar-user-role{font-size:.74rem;color:var(--muted);}
.sidebar-logout a{font-size:.78rem;color:var(--muted);}
.app-main{padding:18px 20px 26px;}
.topbar{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
.topbar-search{flex:1;}
.topbar-search-input-wrap{position:relative;}
.topbar-search-input-wrap input[type="text"]{padding-left:28px;}
.topbar-search-icon{position:absolute;top:50%;left:9px;transform:translateY(-50%);font-size:.8rem;color:var(--muted);}
.topbar-user-chip{border-radius:999px;padding:6px 10px;border:1px solid rgba(148,163,184,.55);background:rgba(15,23,42,.9);font-size:.78rem;display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);}
.topbar-user-chip span:first-child{width:20px;height:20px;border-radius:999px;background:rgba(79,70,229,.6);display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;}
.page-container{max-width:var(--container-width);margin:0 auto;}
h1{font-size:1.4rem;margin:0 0 12px;}
h2{font-size:1.1rem;margin:0 0 10px;}
.card{background:var(--bg-soft);border-radius:var(--radius-lg);padding:18px 16px;box-shadow:var(--shadow-card);border:1px solid rgba(148,163,184,.45);}
.grid{display:grid;gap:16px;}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:640px){.grid-4{grid-template-columns:minmax(0,1fr);} }
.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px;}
@media(max-width:900px){.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:640px){.metrics-grid{grid-template-columns:minmax(0,1fr);} }
.metric-card{border-radius:18px;padding:14px 13px;background:radial-gradient(circle at top left,rgba(129,140,248,.35),transparent 58%),rgba(15,23,42,.96);border:1px solid rgba(129,140,248,.7);box-shadow:var(--shadow-card);}
.metric-label{font-size:.8rem;color:var(--muted);}
.metric-value{font-size:1.3rem;font-weight:600;margin-top:6px;}
.metric-sub{margin-top:6px;font-size:.75rem;color:var(--muted);}
.section-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
@media(max-width:900px){.section-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:640px){.section-grid{grid-template-columns:minmax(0,1fr);} }
.section-card{border-radius:18px;padding:14px 13px;background:rgba(15,23,42,.96);border:1px solid rgba(148,163,184,.55);box-shadow:var(--shadow-card);}
.section-card-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;}
.section-card-title{font-size:.9rem;}
.section-card-meta{font-size:.78rem;color:var(--muted);}
.table{width:100%;border-collapse:collapse;font-size:.85rem;margin-top:12px;}
.table th,.table td{padding:8px 9px;border-bottom:1px solid rgba(30,64,175,.6);}
.table th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);}
.table tbody tr:nth-child(even){background:rgba(15,23,42,.85);}
.table tbody tr:nth-child(odd){background:rgba(15,23,42,.7);}
.table tbody tr:hover{background:rgba(30,64,175,.7);}
.actions{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px;}
.section-search-card{margin:10px 0 12px;padding:10px 11px;border-radius:16px;background:rgba(15,23,42,.9);border:1px solid rgba(148,163,184,.55);display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:.82rem;}
.section-search-card form{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;flex:1;}
.section-search-card input[type="text"]{max-width:260px;}
.section-search-label{color:var(--muted);}
.search-results{display:grid;gap:14px;margin-top:12px;}
.search-group{border-radius:18px;padding:14px 13px;background:rgba(15,23,42,.96);border:1px solid rgba(148,163,184,.6);}
.search-group-title{font-size:.95rem;margin-bottom:8px;}
.search-item{padding:8px 0;border-top:1px solid rgba(30,64,175,.7);font-size:.84rem;}
.search-item:first-of-type{border-top:none;}
.search-item-title{font-weight:500;}
.search-item-meta{font-size:.78rem;color:var(--muted);}
.doc-page{background:#fff;color:#111827;padding:24px;border-radius:12px;}
.doc-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.doc-company{text-align:right;}
.doc-title{font-size:1.25rem;font-weight:600;margin-bottom:10px;}
.doc-meta{font-size:.85rem;}
.sign-area{margin-top:40px;font-size:.85rem;}
.text-muted{color:var(--muted);}
.mb-1{margin-bottom:4px;}
.mb-2{margin-bottom:8px;}
.mb-3{margin-bottom:12px;}
.mt-2{margin-top:8px;}
.mt-3{margin-top:12px;}
@media(max-width:700px){.topbar{flex-direction:column;align-items:stretch;}}