:root{--bg-primary: #0a0a0a;--bg-secondary: #161616;--bg-card: rgba(30, 30, 30, .6);--accent-blue: #3a86ff;--accent-purple: #a76bd6;--accent-purple-dark: #6e2e99;--accent-green: #38b000;--accent-red: #ef233c;--accent-primary: var(--accent-blue);--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--glass-bg: rgba(20, 20, 20, .7);--glass-border: rgba(255, 255, 255, .1);--glass-blur: 12px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--nav-item-active-bg: rgba(58, 134, 255, .15);--nav-item-active-text: #ffffff;--nav-icon-bg: rgba(255, 255, 255, .05)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:none}.modal-content{background:#fff;border-radius:24px;padding:32px;width:500px;border:1px solid rgba(0,0,0,.1);box-shadow:0 20px 50px #0000004d;color:#1a1a1a}.modal-content h2{color:#1a1a1a}.modal-content label{color:#4a4a4a!important}.modal-content input,.modal-content select,.modal-content textarea{background:#f3f4f6!important;color:#1a1a1a!important;border:1px solid #d1d5db!important}.modal-content button.close-btn{color:#6b7280!important}.focus-modal{background:var(--bg-secondary);border:1px solid var(--glass-border);box-shadow:0 25px 50px -12px #000000bf,0 0 0 1px #ffffff0d}.text-gradient{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-purple) 100%);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px #3a86ff40}.btn-secondary{background:transparent;border:1px solid var(--glass-border);color:var(--text-primary);padding:.75rem 1.5rem;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s}.btn-secondary:hover{background:#ffffff0d;border-color:var(--text-secondary)}.glass-input{background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-primary);border-radius:var(--radius-sm);padding:12px;width:100%;outline:none;transition:all .2s}.glass-input::placeholder{color:#9ca3af;opacity:1}.glass-input:focus{background:#ffffff1a;border-color:var(--accent-blue);box-shadow:0 0 0 2px #3a86ff40}.glass-input:read-only{background:#f3f4f6;color:#6b7280;border-color:#0000000d;cursor:default}.glass-select{background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-primary);border-radius:var(--radius-sm);padding:12px;width:100%;outline:none;cursor:pointer;transition:all .2s}.glass-select:focus{border-color:var(--accent-blue);background:#ffffff1a}h1,h2,h3,h4{font-weight:700;line-height:1.2}a{color:var(--accent-blue);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-purple)}::-webkit-calendar-picker-indicator{filter:invert(1);cursor:pointer;opacity:.6;transition:opacity .2s}::-webkit-calendar-picker-indicator:hover{opacity:1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border-radius:4px}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .8);--text-primary: #1a1a1a;--text-secondary: #4a4a4a;--text-muted: #888888;--glass-bg: rgba(255, 255, 255, .75);--glass-border: rgba(0, 0, 0, .08);--accent-blue: #2563eb;--accent-purple: #9333ea;--accent-green: #16a34a;--accent-red: #dc2626;--nav-item-active-bg: rgba(37, 99, 235, .1);--nav-item-active-text: #2563eb;--nav-icon-bg: rgba(0, 0, 0, .05)}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);background:transparent;text-decoration:none;transition:all .2s;border-left:3px solid transparent}.nav-item:hover{background:var(--nav-icon-bg);color:var(--text-primary)}.nav-item.active{color:var(--nav-item-active-text);background:var(--nav-item-active-bg);border-left:3px solid var(--accent-blue)}.login-container{height:100vh;width:100vw;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,rgba(58,134,255,.15) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(167,107,214,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(58,134,255,.15) 0px,transparent 50%),radial-gradient(at 0% 100%,rgba(167,107,214,.15) 0px,transparent 50%);background-size:cover}.login-card{width:100%;max-width:420px;padding:48px;border-radius:24px;display:flex;flex-direction:column;gap:32px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0003;opacity:0;transform:translateY(20px);animation:fadeInUp .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.sso-button{width:100%;padding:16px;display:flex;justify-content:center;align-items:center;gap:12px;font-size:1rem;border-radius:12px;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1);font-weight:500;position:relative;overflow:hidden}.sso-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.sso-button:active{transform:translateY(0)}.sso-button.google{background:#fff;color:#1f1f1f;border:1px solid #e5e7eb}.sso-button.microsoft{background:#2f2f2f;color:#fff;border:1px solid #2f2f2f}[data-theme=dark] .sso-button.google{background:#fffffff2}.logo-container{margin-bottom:32px;text-align:center}.logo-image{height:120px;margin-bottom:24px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.1))}.app-container{display:flex;min-height:100vh}.main-content{flex:1;padding:var(--spacing-lg);overflow-y:auto}