*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #f0f2f5;--color-surface: #ffffff;--color-surface-hover: #fafbfc;--color-text: #1a1d23;--color-text-secondary: #5f6368;--color-text-muted: #9aa0a6;--color-primary: #1a73e8;--color-primary-hover: #1557b0;--color-primary-light: #e8f0fe;--color-primary-subtle: #d2e3fc;--color-danger: #d93025;--color-danger-hover: #b3261e;--color-success: #1e8e3e;--color-success-light: #e6f4ea;--color-warning: #f9ab00;--color-warning-light: #fef7e0;--color-border: #dadce0;--color-border-light: #f1f3f4;--color-sidebar: #1a1d23;--color-sidebar-text: #bdc1c6;--color-sidebar-active: rgba(255, 255, 255, .08);--color-sidebar-hover: rgba(255, 255, 255, .04);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .06);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--font-family: "DM Sans", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--sidebar-width: 240px;--header-height: 56px}html{font-size:14px}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}input,textarea,button,select{font-family:inherit;font-size:inherit}button:focus{outline:none}button::-moz-focus-inner{border:0}.gallery-card:hover{border-color:var(--color-primary)!important;box-shadow:var(--shadow-md)!important;transform:translateY(-2px)}.filter-chip{background-color:var(--color-surface)!important}.filter-chip:hover,.filter-chip.active{border-color:var(--color-primary)!important;background-color:var(--color-primary-light)!important;color:var(--color-primary)!important}.sidebar-nav-item{background-color:transparent!important}.sidebar-nav-item:hover{background-color:var(--color-sidebar-hover)!important}.sidebar-nav-item.active,.sidebar-nav-item.active:hover{background-color:var(--color-sidebar-active)!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c4c7cc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#9aa0a6}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}.animate-in{animation:fadeIn .3s ease-out both}.stagger-1{animation-delay:.05s}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.history-dismiss-btn:hover{background-color:var(--color-danger)!important;color:#fff!important}.filter-sidebar-item{background-color:transparent;border:1px solid transparent;transition:all .12s}.filter-sidebar-item:hover{background-color:var(--color-border-light);color:var(--color-text)}.filter-sidebar-item.active{background-color:var(--color-primary-light);color:var(--color-primary);border-color:var(--color-primary);font-weight:600}.filter-sidebar-item.active:hover{background-color:var(--color-primary-subtle)}