:root{--color-primary: #45297a;--color-primary-soft: #f3eef9;--color-primary-hover: #5a3996;--color-accent: #f9c142;--color-accent-soft: #fdf4dc;--color-accent-hover: #e8af2e;--color-accent-text: #8a6817;--color-text: #1a1a1a;--color-text-muted: #6b7580;--color-text-soft: #4a5660;--color-border: #e5e7eb;--color-border-soft: #f1f4f6;--color-surface: #ffffff;--color-surface-alt: #f7f8fa;--color-surface-hover: #fafbfc;--font-sans: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 2px rgba(26, 26, 26, .04);--shadow-md: 0 2px 8px rgba(26, 26, 26, .06);--shadow-lg: 0 8px 24px rgba(69, 41, 122, .08);--transition-fast: .15s ease;--transition: .2s ease}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font-sans);font-weight:400;color:var(--color-text);background:var(--color-surface-alt);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}a{color:var(--color-primary)}:focus{outline:none}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.app-screen-enter{animation:screen-enter .3s ease-out}@keyframes screen-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-brand-bar{display:flex;align-items:center;gap:var(--space-3);border-bottom:1px solid var(--color-border);background:var(--color-surface);padding:var(--space-3) var(--space-5)}.app-brand-link{display:inline-flex;align-items:center;text-decoration:none}.app-brand-logo{height:22px;width:auto;display:block}.app-brand-sep{width:1px;height:18px;background:var(--color-border);flex-shrink:0}.app-brand-menu-wrap{position:relative}.app-brand-m7{margin-left:auto;display:flex;align-items:center}.app-brand-m7 img{height:14px;width:auto;opacity:.35;transition:opacity .15s}.app-brand-m7:hover img{opacity:.7}.app-brand-menu-btn{display:inline-flex;align-items:center;gap:var(--space-1);font-family:var(--font-sans);font-size:14px;font-weight:600;color:var(--color-text-soft);letter-spacing:-.01em;background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:background .1s}.app-brand-menu-btn:hover{background:var(--color-surface-alt)}.app-brand-menu-btn .ti{font-size:14px;color:var(--color-text-muted)}.app-brand-dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:300px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg, 12px);box-shadow:0 8px 24px #0000001f;padding:var(--space-2);z-index:50}.app-brand-dropdown-item{display:flex;align-items:center;gap:var(--space-2);padding:8px 12px;font-family:var(--font-sans);font-size:13px;font-weight:500;color:var(--color-text);text-decoration:none;border-radius:var(--radius-sm);transition:background .1s;white-space:nowrap}.app-brand-dropdown-item:hover{background:var(--color-surface-alt)}.app-brand-dropdown-item.is-current{color:var(--color-primary);font-weight:600}.app-brand-dropdown-item.is-disabled{color:var(--color-text-muted);cursor:default}.app-brand-dropdown-item.is-disabled:hover{background:transparent}.app-brand-dropdown-badge{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--color-accent-text);background:var(--color-accent-soft);border:1px solid var(--color-accent);border-radius:999px;padding:1px 8px;margin-left:auto}.app-content{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:var(--space-6) var(--space-5)}@media (min-width: 768px){.app-content{padding:var(--space-8) var(--space-6)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:10px 18px;border:none;border-radius:var(--radius-md);font-size:14px;font-weight:500;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--color-accent);color:var(--color-text);font-weight:600}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-primary:disabled{background:var(--color-border-soft);color:var(--color-text-muted);cursor:not-allowed}.btn-ghost{background:transparent;border:1px solid var(--color-border);color:var(--color-text-muted)}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-link{background:transparent;border:none;color:var(--color-text-muted);text-decoration:underline;font-size:13px;padding:var(--space-2) var(--space-3)}.btn-link:hover{color:var(--color-primary)}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite}.app-loading-state,.app-error-state{display:flex;align-items:center;justify-content:center;min-height:40vh;color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}