:root{color-scheme:light;--brand: #6d28d9;--brand-dark: #5b21b6;--brand-hover: #7c3aed;--brand-light: rgba(109, 40, 217, .09);--brand-rgb: 109, 40, 217;--bg: #f8f8fc;--surface: #ffffff;--surface-soft: #f3f2f8;--surface-hover: #f0eefa;--border: #e4e2ed;--border-strong: #cdc9e0;--text: #12082e;--text-soft: #3b3260;--muted: #6b6690;--subtle: #a09dc0;--success: #059669;--success-bg: #d1fae5;--danger: #dc2626;--danger-bg: #fee2e2;--warning: #d97706;--warning-bg: #fef3c7;--sidebar-bg: #120a2e;--sidebar-border: rgba(255, 255, 255, .06);--sidebar-text: #a09dc0;--sidebar-active-bg: rgba(255, 255, 255, .09);--sidebar-hover-bg: rgba(255, 255, 255, .05);--shadow-sm: 0 1px 2px rgba(18, 8, 46, .06);--shadow: 0 4px 6px -1px rgba(18, 8, 46, .08), 0 2px 4px -2px rgba(18, 8, 46, .05);--shadow-lg: 0 10px 20px -4px rgba(18, 8, 46, .12), 0 4px 8px -4px rgba(18, 8, 46, .07);--shadow-brand: 0 4px 16px rgba(var(--brand-rgb), .35)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,select{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}a{color:inherit;text-decoration:none}.form-field{display:grid;gap:6px}.form-field label{font-size:.82rem;font-weight:600;color:var(--text-soft);letter-spacing:.005em}.input-wrapper{position:relative}.input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--subtle);pointer-events:none;display:flex}.control{width:100%;min-height:42px;border:1.5px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);padding:10px 13px;outline:none;transition:border-color .15s,box-shadow .15s;font-size:.92rem}.control:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.14)}.control.has-icon{padding-left:40px}.control::placeholder{color:var(--subtle)}.primary-button,.secondary-button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;border-radius:8px;padding:0 18px;font-size:.92rem;font-weight:600;white-space:nowrap;transition:background .15s,border-color .15s,box-shadow .15s,transform .1s}.primary-button{background:var(--brand);color:#fff;letter-spacing:.01em}.primary-button:hover:not(:disabled){background:var(--brand-dark);box-shadow:var(--shadow-brand);transform:translateY(-1px)}.secondary-button{border:1.5px solid var(--border);background:var(--surface);color:var(--text-soft)}.secondary-button:hover:not(:disabled){background:var(--surface-soft);border-color:var(--border-strong)}.ghost-button{background:transparent;color:var(--muted)}.full-width{width:100%}.error-text{color:var(--danger);font-size:.82rem;font-weight:500}.alert{padding:11px 14px;border-radius:8px;font-size:.88rem;font-weight:500;line-height:1.45}.alert-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(220,38,38,.2)}.btn-spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .65s linear infinite;flex-shrink:0}.spinning{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 760px){.primary-button,.secondary-button,.ghost-button{width:100%}}