/* ── ARCENDIUM DESIGN SYSTEM v14 ─────────────────────────────────────────── */
:root {
  --accent:#00d4a9; --accent2: #2563eb; --gold: #f5c842; --red: #ff4d6d; --green: #00d4a9;
  --font-b: 'Inter', sans-serif; --font-m: 'IBM Plex Mono', monospace;
  --sidebar-w: 240px; --topbar-h: 64px;
  --radius: 12px; --radius-lg: 20px; --transition: .2s ease;
}
[data-theme="dark"] {
  --bg: #07101a; --bg2: #0b1520; --bg3: #111c2a; --bg4: #172032;
  --border: rgba(255,255,255,0.07); --border2: rgba(255,255,255,0.12);
  --text: #f0f4ff; --text2: #8090a8; --text3: #4a5568;
  --card: #0b1520; --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-accent: 0 8px 32px rgba(0,212,170,0.15);
  --sidebar-bg: #070f18; --topbar-bg: rgba(7,16,26,.92);
}
[data-theme="light"] {
  --bg: #f0f3f8; --bg2: #ffffff; --bg3: #f5f7fc; --bg4: #eaecf2;
  --border: rgba(0,0,0,0.07); --border2: rgba(0,0,0,0.11);
  --text: #0d1117; --text2: #5a6478; --text3: #9aa3b5;
  --card: #ffffff; --shadow: 0 4px 20px rgba(0,0,0,0.07);
  --shadow-accent: 0 4px 20px rgba(0,212,170,0.15);
  --sidebar-bg: #ffffff; --topbar-bg: rgba(240,243,248,.92);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:10px}
.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);border-right:1px solid var(--border);position:fixed;top:0;left:0;bottom:0;z-index:200;display:flex;flex-direction:column;transition:transform var(--transition)}
.main-content{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--topbar-h);background:var(--topbar-bg);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:0 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.page-content{flex:1;padding:24px;max-width:1400px;width:100%}
.sidebar-logo{padding:18px 18px 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}
.sidebar-logo-img{height:30px}
.sidebar-logo-text{font-size:16px;font-weight:800;letter-spacing:-.02em}
.sidebar-nav{flex:1;padding:10px 8px;overflow-y:auto}
.sidebar-section-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text3);padding:8px 10px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text2);transition:all var(--transition);cursor:pointer;text-decoration:none;margin-bottom:1px}
.nav-item:hover{background:var(--bg4);color:var(--text)}
.nav-item.active{background:rgba(0,212,170,.1);color:var(--accent);font-weight:600}
.nav-item svg{flex-shrink:0;opacity:.7}
.nav-item.active svg{opacity:1}
.nav-badge{margin-left:auto;background:var(--accent);color:#031a14;font-size:10px;font-weight:700;padding:2px 6px;border-radius:100px}
.sidebar-footer{padding:12px 8px;border-top:1px solid var(--border)}
.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;cursor:pointer;transition:background var(--transition)}
.sidebar-user:hover{background:var(--bg4)}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff;flex-shrink:0}
.user-name{font-size:13px;font-weight:600;line-height:1.2}
.user-role{font-size:11px;color:var(--text3);text-transform:capitalize}
.topbar-left{display:flex;align-items:center;gap:12px}
.sidebar-toggle{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text2);transition:background var(--transition);cursor:pointer}
.sidebar-toggle:hover{background:var(--bg4)}
.page-title{font-size:16px;font-weight:700}
.topbar-right{display:flex;align-items:center;gap:8px}
.topbar-btn{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text2);position:relative;transition:background var(--transition);cursor:pointer}
.topbar-btn:hover{background:var(--bg4);color:var(--text)}
.notif-dot{position:absolute;top:6px;right:6px;width:8px;height:8px;background:var(--red);border-radius:50%;border:2px solid var(--topbar-bg)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-title{font-size:15px;font-weight:700}
.card-sub{font-size:13px;color:var(--text2)}
.stat-card{padding:20px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg)}
.stat-label{font-size:11px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.stat-value{font-family:var(--font-m);font-size:24px;font-weight:500;line-height:1}
.stat-change{font-size:12px;margin-top:6px}
.stat-up{color:var(--green)}.stat-down{color:var(--red)}.stat-neutral{color:var(--text3)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:24px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:10px;font-size:14px;font-weight:600;transition:all var(--transition);cursor:pointer;border:none;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--accent),#00a87e);color:#031a14}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:var(--shadow-accent)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-secondary{background:var(--bg4);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--border2)}
.btn-danger{background:rgba(255,77,109,.12);color:var(--red);border:1px solid rgba(255,77,109,.2)}
.btn-danger:hover{background:rgba(255,77,109,.2)}
.btn-ghost{color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--border2);color:var(--text)}
.btn-sm{padding:5px 12px;font-size:12px;border-radius:8px}
.btn-icon{width:34px;height:34px;padding:0;border-radius:8px;border:1px solid var(--border)}
@keyframes spin{to{transform:rotate(360deg)}}
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;background:var(--bg3);border:1.5px solid var(--border2);border-radius:10px;color:var(--text);font-size:14px;font-family:var(--font-b);outline:none;transition:border-color var(--transition)}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent)}
.form-input.is-invalid,.form-select.is-invalid{border-color:var(--red)}
.form-error{font-size:12px;color:var(--red);margin-top:4px}
.form-hint{font-size:12px;color:var(--text3);margin-top:4px}
.form-textarea{resize:vertical;min-height:80px}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
select.form-select option{background:var(--bg2)}
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:14px}
thead{background:var(--bg3)}
th{padding:12px 16px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text2);white-space:nowrap;border-bottom:1px solid var(--border)}
td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,.02)}
.td-mono{font-family:var(--font-m);font-size:13px}
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.badge-success{background:rgba(0,212,170,.12);color:var(--accent);border:1px solid rgba(0,212,170,.2)}
.badge-warning{background:rgba(245,200,66,.12);color:#f5c842;border:1px solid rgba(245,200,66,.2)}
.badge-error{background:rgba(255,77,109,.12);color:var(--red);border:1px solid rgba(255,77,109,.2)}
.badge-info{background:rgba(37,99,235,.12);color:#60a5fa;border:1px solid rgba(37,99,235,.2)}
.badge-neutral{background:var(--bg4);color:var(--text2);border:1px solid var(--border)}
#toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none;max-width:360px}
.toast{padding:12px 18px;border-radius:12px;font-size:14px;font-weight:500;pointer-events:all;backdrop-filter:blur(20px);border:1px solid var(--border2);box-shadow:var(--shadow);animation:toastin .3s ease;display:flex;align-items:center;gap:10px;background:var(--card)}
.toast.removing{animation:toastout .3s ease forwards}
.toast-icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}
.toast-success .toast-icon{background:rgba(0,212,170,.2);color:var(--accent)}
.toast-error .toast-icon{background:rgba(255,77,109,.2);color:var(--red)}
.toast-info .toast-icon{background:rgba(37,99,235,.2);color:#60a5fa}
.toast-warning .toast-icon{background:rgba(245,200,66,.2);color:#f5c842}
.toast-msg{flex:1;line-height:1.4}
@keyframes toastin{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastout{from{opacity:1}to{opacity:0;transform:translateX(16px)}}
#loading-overlay{position:fixed;inset:0;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:9998;display:flex;align-items:center;justify-content:center}
#loading-overlay.hidden{display:none}
.lo-inner{display:flex;flex-direction:column;align-items:center;gap:14px;background:transparent!important;box-shadow:none!important;border:none!important}
.lo-logo{width:142px;max-height:42px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.22))}
.lo-bar{width:210px;height:4px;border-radius:999px;background:rgba(15,23,42,.14);overflow:hidden}
.lo-bar span{display:block;height:100%;width:38%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent2));animation:loadingbar 1.05s ease-in-out infinite}
@keyframes loadingbar{0%{transform:translateX(-100%)}50%{transform:translateX(65%)}100%{transform:translateX(280%)}}
.lo-text{font-size:13px;color:var(--text2);font-weight:600}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(8px);z-index:5000;display:none;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:520px;box-shadow:var(--shadow);animation:modalin .25s ease;max-height:90vh;overflow-y:auto}
.modal-lg{max-width:720px}.modal-sm{max-width:400px}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px}
.modal-title{font-size:18px;font-weight:700}
.modal-sub{font-size:13px;color:var(--text2);margin-top:4px}
.modal-close{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text3);background:var(--bg4);flex-shrink:0;cursor:pointer}
.modal-close:hover{background:var(--bg3);color:var(--text)}
.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:24px;padding-top:16px;border-top:1px solid var(--border)}
@keyframes modalin{from{opacity:0;transform:scale(.96) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:20px}
.tab{padding:10px 16px;font-size:14px;font-weight:500;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;transition:all var(--transition);margin-bottom:-1px}
.tab:hover{color:var(--text)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.tab-panel{display:none}.tab-panel.active{display:block}
.filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.search-input-wrap{position:relative;flex:1;min-width:180px;max-width:320px}
.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text3);pointer-events:none}
.search-input{width:100%;padding:9px 14px 9px 36px;background:var(--bg3);border:1.5px solid var(--border2);border-radius:10px;color:var(--text);font-size:14px;outline:none;transition:border-color var(--transition)}
.search-input:focus{border-color:var(--accent)}
.filter-select{padding:9px 14px;background:var(--bg3);border:1.5px solid var(--border2);border-radius:10px;color:var(--text);font-size:14px;outline:none;cursor:pointer}
.empty-state{text-align:center;padding:60px 20px}
.empty-icon{width:56px;height:56px;border-radius:16px;background:var(--bg4);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--text3)}
.empty-title{font-size:16px;font-weight:700;margin-bottom:6px}
.empty-sub{font-size:14px;color:var(--text2);max-width:320px;margin:0 auto 20px}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}
.dot-green{background:var(--green)}.dot-red{background:var(--red)}.dot-yellow{background:#f5c842}.dot-gray{background:var(--text3)}.dot-blue{background:#2563eb}
.risk-tag{display:inline-flex;align-items:center;padding:2px 9px;border-radius:100px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.risk-low{background:rgba(0,212,170,.1);color:var(--accent)}
.risk-medium{background:rgba(245,200,66,.1);color:#f5c842}
.risk-high{background:rgba(255,77,109,.1);color:var(--red)}
.master-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.master-card{padding:22px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--transition),transform var(--transition)}
.master-card:hover{border-color:rgba(0,212,170,.3);transform:translateY(-2px)}
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:199}
.sidebar-backdrop.show{display:block}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main-content{margin-left:0}
  .page-content{padding:16px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-row-2,.form-row-3{grid-template-columns:1fr}
  .modal{padding:20px}
  .master-cards-grid{grid-template-columns:1fr}
  .tabs{overflow-x:auto}
  .tab{white-space:nowrap}
}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}

/* Arcendium logo theme visibility */
[data-theme="light"] .sidebar-logo-img,
[data-theme="light"] .lo-logo,
[data-theme="light"] .nav-logo-img,
[data-theme="light"] .logo-img{filter:brightness(0) saturate(100%) opacity(.92)}
[data-theme="dark"] .sidebar-logo-img,
[data-theme="dark"] .lo-logo,
[data-theme="dark"] .nav-logo-img,
[data-theme="dark"] .logo-img{filter:none}