*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bc-teal: #006B6B;--bc-teal-dark: #004F4F;--bc-teal-light: #E6F4F4;--bc-text: #1A1A2E;--bc-text-muted: #6B7280;--bc-bg: #F7F8FA;--bc-white: #FFFFFF;--bc-border: #E5E7EB;--bc-success: #10B981;--bc-danger: #EF4444;--bc-warning: #F59E0B;--bc-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--bc-shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);--bc-shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);--bc-radius: 8px;--bc-radius-lg: 16px}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:15px;line-height:1.6;color:var(--bc-text);background:var(--bc-bg)}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,select,textarea{font-family:inherit;outline:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:var(--bc-radius);font-size:14px;font-weight:600;transition:all .2s;white-space:nowrap}.btn-primary{background:var(--bc-teal);color:#fff}.btn-primary:hover{background:var(--bc-teal-dark);transform:translateY(-1px);box-shadow:var(--bc-shadow-md)}.btn-outline{background:transparent;color:var(--bc-teal);border:1.5px solid var(--bc-teal)}.btn-outline:hover{background:var(--bc-teal-light)}.btn-ghost{background:transparent;color:var(--bc-text-muted)}.btn-ghost:hover{color:var(--bc-text)}.btn-danger{background:var(--bc-danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 14px;font-size:13px}.btn-lg{padding:14px 32px;font-size:16px}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none!important}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:600;color:var(--bc-text)}.form-control{padding:10px 14px;border:1.5px solid var(--bc-border);border-radius:var(--bc-radius);font-size:14px;background:var(--bc-white);transition:border-color .2s;color:var(--bc-text)}.form-control:focus{border-color:var(--bc-teal)}.form-control.error{border-color:var(--bc-danger)}.form-error{font-size:12px;color:var(--bc-danger)}.card{background:var(--bc-white);border-radius:var(--bc-radius-lg);box-shadow:var(--bc-shadow);padding:24px}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#d1fae5;color:#065f46}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:var(--bc-teal-light);color:var(--bc-teal-dark)}.badge-warning{background:#fef3c7;color:#92400e}.text-muted{color:var(--bc-text-muted)}.text-teal{color:var(--bc-teal)}.text-success{color:var(--bc-success)}.text-danger{color:var(--bc-danger)}.font-bold{font-weight:700}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.spinner{width:40px;height:40px;border:3px solid var(--bc-border);border-top-color:var(--bc-teal);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:12px 16px;border-radius:var(--bc-radius);font-size:14px;margin-bottom:16px}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #6EE7B7}.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #FCA5A5}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bc-bg)}::-webkit-scrollbar-thumb{background:var(--bc-border);border-radius:3px}