:root{--color-primary: #2563eb;--color-primary-dark: #1e40af;--color-secondary: #7c3aed;--color-accent: #06b6d4;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #0f172a;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-info: #3b82f6;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--transition: .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 1rem}.flex-center{display:flex;align-items:center;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:background-color var(--transition);border:none;gap:.5rem}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-outline{background-color:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover{background-color:var(--color-bg);border-color:var(--color-primary)}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.5rem;border:1px solid var(--color-border)}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.form-control{width:100%;padding:.75rem 1rem;background-color:#f9fafb;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;color:var(--color-text);transition:all var(--transition);outline:none;display:block}.form-control:focus{border-color:var(--color-primary);background-color:#fff;box-shadow:0 0 0 3px #2563eb1a}.form-control::placeholder{color:var(--color-text-muted);opacity:.7}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:1rem}.modal{background:#fff;border-radius:var(--radius-lg);box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;position:relative;animation:modal-up .3s cubic-bezier(.16,1,.3,1)}@keyframes modal-up{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.close-btn{position:absolute;top:1rem;right:1rem;background:none;border:none;font-size:1.5rem;color:var(--color-text-muted);cursor:pointer;line-height:1}.close-btn:hover{color:var(--color-text)}.pagination-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:#fff;font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition)}.pagination-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background:#eff6ff}.pagination-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.pagination-btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}