*{box-sizing:border-box}:root,html.contrast-normal{--app-bg: #f8fafc;--app-text: #0f172a;--app-border: #cbd5e1;--muted-text: #64748b;--sidebar-bg: #ffffff;--sidebar-active-bg: #dbeafe;--sidebar-active-text: #1d4ed8;--topbar-bg: #ffffff;--control-bg: #ffffff;--control-active-bg: #1d4ed8;--control-active-text: #ffffff;--card-bg: #ffffff;--link-color: #1d4ed8;--auth-shell-bg: linear-gradient(135deg, #0f172a, #1d4ed8);--auth-card-bg: #ffffff;--auth-card-border: transparent;--auth-card-shadow: 0 20px 60px rgba(15, 23, 42, .25);--auth-tabs-bg: #f1f5f9;--auth-tabs-border: transparent;--auth-tabs-text: #334155;--auth-tabs-active-bg: #1d4ed8;--auth-tabs-active-text: #ffffff;--auth-input-bg: #ffffff;--auth-input-border: #cbd5e1;--auth-input-text: #0f172a;--auth-submit-bg: #1d4ed8;--auth-submit-text: #ffffff;--auth-success: #15803d}html.contrast-high{--app-bg: #000000;--app-text: #ffeb3b;--app-border: #ffeb3b;--muted-text: #ffe082;--sidebar-bg: #000000;--sidebar-active-bg: #ffeb3b;--sidebar-active-text: #000000;--topbar-bg: #000000;--control-bg: #000000;--control-active-bg: #ffeb3b;--control-active-text: #000000;--card-bg: #000000;--link-color: #ffeb3b;--auth-shell-bg: linear-gradient(135deg, #000000, #1a1400);--auth-card-bg: #000000;--auth-card-border: #ffeb3b;--auth-card-shadow: 0 0 0 2px #ffeb3b;--auth-tabs-bg: #000000;--auth-tabs-border: #ffeb3b;--auth-tabs-text: #ffeb3b;--auth-tabs-active-bg: #ffeb3b;--auth-tabs-active-text: #000000;--auth-input-bg: #000000;--auth-input-border: #ffeb3b;--auth-input-text: #ffeb3b;--auth-submit-bg: #ffeb3b;--auth-submit-text: #000000;--auth-success: #76ff03}html.font-sm{font-size:14px}html.font-md{font-size:16px}html.font-lg{font-size:18px}body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:var(--app-bg);color:var(--app-text)}a{color:var(--link-color)}button,input,select,textarea{font:inherit}button fa-icon,a fa-icon{display:inline-flex;align-items:center;justify-content:center}.btn-with-icon{display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.icon-only-btn fa-icon{font-size:1rem}.page{max-width:1100px;padding:1.5rem}.page-header{margin-bottom:1.5rem}.page-header h1{margin:0 0 .35rem}.page-header p{margin:0;color:var(--muted-text)}.card,article,table{background:var(--card-bg);border:1px solid var(--app-border)}.error{color:#b91c1c}html.contrast-high .error{color:#ff5252}