:root{--color-primary: #f97316;--color-primary-dark: #ea580c;--color-primary-light: #ffedd5;--color-text: #1f2328;--color-text-muted: #6b7280;--color-border: #e5e7eb;--color-bg: #f4f5f7;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-success: #16a34a;--color-success-bg: #dcfce7;--color-danger: #dc2626;--color-danger-bg: #fee2e2;--color-warning: #d97706;--color-warning-bg: #fef3c7;--color-info: #2563eb;--color-info-bg: #dbeafe;--sidebar-width: 250px;--topbar-height: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);--shadow-md: 0 4px 12px rgba(16, 24, 40, .08);--shadow-lg: 0 12px 32px rgba(16, 24, 40, .18);--breakpoint-mobile: 768px;color-scheme:light}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700}p{margin:0}a{color:var(--color-primary);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background-color .15s ease,border-color .15s ease,opacity .15s ease;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.btn-secondary{background:#fff;border-color:var(--color-border);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:var(--color-surface-muted)}.btn-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c;border-color:#b91c1c}.btn-ghost{background:transparent;border-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover:not(:disabled){background:var(--color-surface-muted);color:var(--color-text)}.btn-sm{padding:6px 12px;font-size:13px}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;font-weight:700;color:var(--color-text)}.field-hint{font-size:12px;color:var(--color-text-muted)}.field-error{font-size:12px;color:var(--color-danger)}.input,.select,.textarea{width:100%;padding:11px 14px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:#fff;color:var(--color-text);font-size:14px;font-family:inherit;transition:border-color .15s ease,box-shadow .15s ease}.input::placeholder,.textarea::placeholder{color:#a3a9b3}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.input:disabled,.select:disabled,.input.is-locked{background:var(--color-surface-muted);color:var(--color-text-muted);cursor:not-allowed}.textarea{resize:vertical;min-height:90px}.input.has-error,.textarea.has-error,.select.has-error{border-color:var(--color-danger)}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.badge-neutral{background:var(--color-surface-muted);color:var(--color-text-muted)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}@keyframes overlay-fade-in{0%{opacity:0}to{opacity:1}}@keyframes overlay-fade-out{0%{opacity:1}to{opacity:0}}@keyframes modal-pop-in{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes modal-pop-out{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(10px) scale(.97)}}@keyframes toast-slide-in{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes toast-slide-out{0%{opacity:1;transform:translate(0);max-height:80px;margin-bottom:10px}to{opacity:0;transform:translate(24px);max-height:0;margin-bottom:0}}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.modal-overlay{position:fixed;inset:0;background:rgba(17,24,39,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000;animation:overlay-fade-in .18s ease-out}.modal-overlay.is-closing{animation:overlay-fade-out .18s ease-in forwards}.modal-panel{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;animation:modal-pop-in .22s cubic-bezier(.16,1,.3,1);max-height:calc(100vh - 32px);overflow-y:auto}.modal-panel.is-closing{animation:modal-pop-out .18s ease-in forwards}.modal-panel.is-danger{animation:modal-pop-in .22s cubic-bezier(.16,1,.3,1),shake .35s ease-in-out .22s}@media (max-width: 768px){.hide-on-mobile{display:none!important}}@media (min-width: 769px){.hide-on-web{display:none!important}}