:root{--color-primary: #009a76;--color-secondary: #2c3e50;--color-accent: #e6a817;--color-bg: #f5f7fa;--color-surface: #ffffff;--color-text: #333333;--color-text-light: #666666;--color-error: #dc3545;--color-success: #28a745;--color-warning: #ffc107;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-heading: var(--font-family);--radius: 10px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--transition: .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.25}a{color:var(--color-primary);text-decoration:none}a:hover{opacity:.85}button{cursor:pointer;font-family:inherit;border:none;outline:none}input,textarea,select{font-family:inherit;outline:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:600;font-size:.88rem;transition:all var(--transition)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{filter:brightness(1.1)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid #ddd}.btn-secondary:hover{background:var(--color-bg)}.btn-accent{background:var(--color-accent);color:#fff}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:600;font-size:.82rem;color:var(--color-text-light);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid #ddd;border-radius:8px;font-size:.9rem;transition:border-color var(--transition)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-primary)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-title{font-size:1.4rem;font-weight:700;color:var(--color-secondary)}.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-weight:600;font-size:.85rem;color:#fff;z-index:1000;animation:slideUp .3s ease}.toast.success{background:var(--color-success)}.toast.error{background:var(--color-error)}.toast.warning{background:var(--color-warning);color:#333}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}