*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg-primary: #111827;--color-bg-secondary: #1f2937;--color-bg-tertiary: #374151;--color-bg-hover: #4b5563;--color-bg-elevated: #1f2937;--color-border: #374151;--color-border-light: #4b5563;--color-text-primary: #f9fafb;--color-text-secondary: #d1d5db;--color-text-muted: #9ca3af;--color-accent: #6366f1;--color-accent-hover: #818cf8;--color-accent-light: #a5b4fc;--color-accent-dark: #4f46e5;--color-accent-muted: #4338ca;--color-accent-bg: rgba(99, 102, 241, .15);--color-accent-bg-hover: rgba(99, 102, 241, .25);--color-accent-gradient: linear-gradient(to right, #6366f1, #a855f7);--color-red: #f87171;--color-red-hover: #ef4444;--color-red-light: #fca5a5;--color-red-dark: #dc2626;--color-red-muted: #b91c1c;--color-red-bg: rgba(248, 113, 113, .15);--color-red-bg-hover: rgba(248, 113, 113, .25);--color-yellow: #facc15;--color-yellow-hover: #f59e0b;--color-yellow-light: #fde68a;--color-yellow-dark: #d97706;--color-yellow-bg: rgba(250, 204, 21, .15);--color-success: #4ade80;--color-success-hover: #22c55e;--color-success-bg: rgba(74, 222, 128, .15);--color-warning: var(--color-yellow);--color-warning-hover: var(--color-yellow-hover);--color-warning-bg: var(--color-yellow-bg);--color-error: var(--color-red);--color-error-hover: var(--color-red-hover);--color-error-bg: var(--color-red-bg);--color-info: var(--color-accent);--color-info-hover: var(--color-accent-hover);--color-info-bg: var(--color-accent-bg);--color-black: #000000;--color-white: #ffffff;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 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var(--transition-fast);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-image:var(--color-accent-gradient);background-size:200% auto;color:var(--color-white);transition:background-position .3s ease}.btn-primary:hover:not(:disabled){background-position:right center}.btn-secondary{background-color:var(--color-bg-tertiary);color:var(--color-text-primary);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-hover);border-color:var(--color-border-light)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-danger,.btn-red{background-color:var(--color-red);color:#fff}.btn-danger:hover:not(:disabled),.btn-red:hover:not(:disabled){background-color:var(--color-red-hover)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-4) var(--space-6);font-size:var(--text-base)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:var(--text-sm);font-weight:500;color:var(--color-text-primary)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--text-base);color:var(--color-text-primary);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px #6366f133}.form-input::placeholder,.form-textarea::placeholder{color:var(--color-text-muted)}.form-textarea{min-height:120px;resize:vertical}.form-error{font-size:var(--text-sm);color:var(--color-error)}.form-hint{font-size:var(--text-sm);color:var(--color-text-muted)}.card{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);transition:transform var(--transition-base),box-shadow var(--transition-base);box-shadow:var(--shadow-md)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.card-header{margin-bottom:var(--space-4)}.card-title{font-size:var(--text-lg);font-weight:600}.card-description{font-size:var(--text-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);font-size:var(--text-xs);font-weight:500;border-radius:var(--radius-full)}.badge-success{background-color:var(--color-success-bg);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning)}.badge-error{background-color:var(--color-error-bg);color:var(--color-error)}.badge-info{background-color:var(--color-info-bg);color:var(--color-info)}.alert{padding:var(--space-4);border-radius:var(--radius-md);font-size:var(--text-sm)}.alert-success{background-color:var(--color-success-bg);color:var(--color-success);border:1px solid var(--color-success)}.alert-warning{background-color:var(--color-warning-bg);color:var(--color-warning);border:1px solid var(--color-warning)}.alert-error{background-color:var(--color-error-bg);color:var(--color-error);border:1px solid var(--color-error)}.alert-info{background-color:var(--color-info-bg);color:var(--color-info);border:1px solid var(--color-info)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--space-3) var(--space-4);text-align:left;border-bottom:1px solid var(--color-border)}.table th{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);background-color:var(--color-bg-tertiary)}.table tr:hover{background-color:var(--color-bg-hover)}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--color-text-muted)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.text-accent{color:var(--color-accent)}.text-red{color:var(--color-red)}.text-yellow{color:var(--color-yellow)}.text-white{color:var(--color-white)}.bg-accent{background-color:var(--color-accent-bg)}.bg-red{background-color:var(--color-red-bg)}.bg-yellow{background-color:var(--color-yellow-bg)}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.hidden{display:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}::selection{background-color:var(--color-accent);color:#fff}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-4);background:radial-gradient(ellipse at top right,rgba(59,130,246,.1) 0%,transparent 50%),radial-gradient(ellipse at bottom left,rgba(239,68,68,.05) 0%,transparent 50%)}.auth-container{width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center}.auth-logo{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xl);font-weight:600;color:var(--color-text-primary);margin-bottom:var(--space-8)}.auth-logo:hover{color:var(--color-text-primary)}.auth-card{width:100%;background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-8)}.auth-header{text-align:center;margin-bottom:var(--space-8)}.auth-header h1{font-size:var(--text-2xl);margin-bottom:var(--space-2)}.auth-header p{color:var(--color-text-secondary);font-size:var(--text-sm)}.auth-form{display:flex;flex-direction:column;gap:var(--space-5)}.form-row{display:flex;justify-content:space-between;align-items:center;font-size:var(--text-sm)}.checkbox-label{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;color:var(--color-text-secondary)}.checkbox-label input{width:16px;height:16px;accent-color:var(--color-accent)}.form-link{color:var(--color-accent);font-size:var(--text-sm)}.form-link:hover{color:var(--color-accent-hover)}.btn-full{width:100%}.auth-footer{margin-top:var(--space-6);padding-top:var(--space-6);border-top:1px solid var(--color-border);text-align:center}.auth-footer p{font-size:var(--text-sm);margin-bottom:var(--space-1)}.back-link{margin-top:var(--space-6);color:var(--color-text-secondary);font-size:var(--text-sm)}.back-link:hover{color:var(--color-text-primary)}