*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #51B9C9;--color-primary-dark: #3da0b0;--color-primary-light: #7dcfdb;--color-primary-bg: #eef9fb;--color-success: #97C951;--color-success-dark: #79a83a;--color-success-bg: #f1f8e8;--color-error: #C95165;--color-error-dark: #a8384d;--color-error-bg: #fdeef1;--color-warning: #E39622;--color-warning-dark: #c07a12;--color-warning-bg: #fef6e7;--color-bg: #f5f7fa;--color-surface: #ffffff;--color-surface-2: #f0f2f5;--color-border: #e2e8f0;--color-border-focus: #51B9C9;--color-text: #1a202c;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--color-text-on-primary: #ffffff;--font-family: "Roboto", "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Roboto Mono", monospace;--font-size-xs: 11px;--font-size-sm: 13px;--font-size-base: 15px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 22px;--font-size-2xl: 26px;--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;--bottom-nav-height: 64px;--top-bar-height: 52px;--header-height: 56px;--page-padding: 16px;--border-radius-sm: 8px;--border-radius: 12px;--border-radius-lg: 16px;--border-radius-xl: 24px;--border-radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .06);--shadow: 0 4px 12px rgba(0, 0, 0, .08), 0 2px 6px rgba(0, 0, 0, .05);--shadow-md: 0 8px 24px rgba(0, 0, 0, .1), 0 4px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .12), 0 8px 16px rgba(0, 0, 0, .06);--shadow-up: 0 -4px 20px rgba(0, 0, 0, .08);--transition: .2s ease;--transition-fast: .15s ease;--transition-slow: .35s ease;--z-nav: 100;--z-header: 90;--z-modal: 200;--z-toast: 300}html,body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;-webkit-text-size-adjust:100%;overscroll-behavior:none}#root{min-height:100dvh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;color:var(--color-text)}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}h3{font-size:var(--font-size-lg)}h4{font-size:var(--font-size-md)}p{line-height:1.6;color:var(--color-text-secondary)}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:12px 20px;border-radius:var(--border-radius);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:500;cursor:pointer;border:none;transition:all var(--transition);white-space:nowrap;text-decoration:none;line-height:1;-webkit-tap-highlight-color:transparent}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--color-surface);color:var(--color-primary);border:1.5px solid var(--color-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-primary-bg)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:1.5px solid var(--color-border)}.btn-ghost:hover:not(:disabled){background:var(--color-surface-2)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:var(--color-error-dark)}.btn-sm{padding:8px 14px;font-size:var(--font-size-sm);border-radius:var(--border-radius-sm)}.btn-lg{padding:14px 28px;font-size:var(--font-size-md)}.btn-full{width:100%}.btn-icon{padding:10px;border-radius:var(--border-radius-full)}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.form-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text)}.form-label.required:after{content:" *";color:var(--color-error)}.form-input,.form-textarea,.form-select{width:100%;padding:11px 14px;border:1.5px solid var(--color-border);border-radius:var(--border-radius-sm);font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-surface);transition:border-color var(--transition);outline:none}.form-input::placeholder,.form-textarea::placeholder{color:var(--color-text-muted)}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #51b9c91f}.form-input.error,.form-textarea.error{border-color:var(--color-error)}.form-textarea{resize:vertical;min-height:100px;line-height:1.5}.form-hint{font-size:var(--font-size-xs);color:var(--color-text-muted)}.form-error{font-size:var(--font-size-xs);color:var(--color-error)}.form-char-count{font-size:var(--font-size-xs);color:var(--color-text-muted);text-align:right}.form-char-count.warn{color:var(--color-warning)}.form-char-count.over{color:var(--color-error)}.card{background:var(--color-surface);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);padding:var(--space-5);transition:box-shadow var(--transition)}.card:hover{box-shadow:var(--shadow)}.card-flat{box-shadow:none;border:1px solid var(--color-border)}.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--border-radius-full);font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.chip:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7}.chip-active{background:var(--color-success-bg);color:var(--color-success-dark)}.chip-pending{background:var(--color-warning-bg);color:var(--color-warning-dark)}.chip-inactive{background:var(--color-surface-2);color:var(--color-text-muted)}.chip-error{background:var(--color-error-bg);color:var(--color-error-dark)}.chip-primary{background:var(--color-primary-bg);color:var(--color-primary-dark)}.page{flex:1;padding:var(--space-4) var(--page-padding);padding-bottom:calc(var(--bottom-nav-height) + var(--space-4));max-width:680px;margin:0 auto;width:100%}.page-header{display:flex;align-items:center;justify-content:space-between;padding:14px var(--page-padding);background:var(--color-surface);border-bottom:1px solid 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10px;border-radius:var(--border-radius-full);font-size:var(--font-size-sm);font-weight:500}.tag-remove{background:none;border:none;color:var(--color-primary-dark);cursor:pointer;line-height:1;padding:0;font-size:16px;opacity:.7}.tag-remove:hover{opacity:1}.tag-input{flex:1;min-width:100px;border:none;outline:none;font-family:var(--font-family);font-size:var(--font-size-sm);background:transparent;color:var(--color-text)}.tag-input-wrapper{display:flex;flex-direction:column;gap:var(--space-2)}.tag-add-btn{align-self:flex-start;background:var(--color-primary-bg);color:var(--color-primary-dark);border:1.5px solid var(--color-primary);border-radius:var(--border-radius-full);padding:6px 16px;font-size:var(--font-size-sm);font-weight:600;font-family:var(--font-family);cursor:pointer;transition:all var(--transition);-webkit-tap-highlight-color:transparent}.tag-add-btn:active{background:var(--color-primary);color:#fff}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--border-radius-lg);padding:var(--space-8);text-align:center;cursor:pointer;transition:all var(--transition);background:var(--color-surface)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--color-primary);background:var(--color-primary-bg)}.upload-zone.drag-over{transform:scale(1.01)}.upload-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--space-3)}.upload-thumbnail{position:relative;border-radius:var(--border-radius-sm);overflow:hidden;aspect-ratio:1;background:var(--color-surface-2)}.upload-thumbnail img,.upload-thumbnail video{width:100%;height:100%;object-fit:cover}.upload-remove-btn{position:absolute;top:4px;right:4px;background:#0009;color:#fff;border:none;border-radius:50%;width:22px;height:22px;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}.upload-progress{height:3px;background:var(--color-surface-2);border-radius:2px;overflow:hidden;margin-top:var(--space-2)}.upload-progress-bar{height:100%;background:var(--color-primary);transition:width .3s ease}.step-indicator{display:flex;align-items:center;padding:var(--space-4) var(--page-padding);gap:0}.step-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:700;transition:all var(--transition);flex-shrink:0;background:var(--color-surface-2);color:var(--color-text-muted);border:2px solid var(--color-border)}.step-dot.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.step-dot.done{background:var(--color-success);color:#fff;border-color:var(--color-success)}.step-line{flex:1;height:2px;background:var(--color-border);transition:background var(--transition)}.step-line.done{background:var(--color-success)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--bottom-nav-height);background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:var(--shadow-up);display:flex;align-items:stretch;z-index:var(--z-nav);padding:0;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-nav-item{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:var(--space-1) 2px;cursor:pointer;border:none;background:none;color:var(--color-text-muted);text-decoration:none;transition:color var(--transition);-webkit-tap-highlight-color:transparent;position:relative;overflow:hidden}.bottom-nav-item:hover{color:var(--color-primary);background:var(--color-primary-bg)}.bottom-nav-item.active{color:var(--color-primary)}.bottom-nav-icon{font-size:20px;line-height:1;transition:transform var(--transition-fast)}.bottom-nav-item.active .bottom-nav-icon{transform:scale(1.1)}.bottom-nav-label{font-size:9px;font-weight:500;letter-spacing:.02em;text-align:center;line-height:1.2;max-width:100%;word-wrap:break-word;overflow-wrap:break-word}.bottom-nav-badge{position:absolute;top:4px;right:20%;background:var(--color-error);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}.top-bar{position:fixed;top:0;left:0;right:0;height:var(--top-bar-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--page-padding);z-index:var(--z-header);box-shadow:var(--shadow-sm)}.top-bar-brand{display:flex;align-items:center;gap:var(--space-2);cursor:pointer;-webkit-tap-highlight-color:transparent}.top-bar-star{color:var(--color-primary);font-size:16px}.top-bar-title{font-size:var(--font-size-lg);font-weight:700;background:linear-gradient(135deg,var(--color-primary),#3da0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.top-bar-actions{display:flex;align-items:center;gap:var(--space-3)}.btn-become-seller{padding:6px 14px;border-radius:var(--border-radius-full);border:1.5px solid var(--color-primary);background:transparent;color:var(--color-primary);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;white-space:nowrap;transition:all var(--transition);-webkit-tap-highlight-color:transparent}.btn-become-seller:hover{background:var(--color-primary);color:#fff}.top-bar-toggle{display:flex;align-items:center;gap:var(--space-2);background:none;border:none;cursor:pointer;padding:4px;border-radius:var(--border-radius-full);-webkit-tap-highlight-color:transparent}.top-bar-toggle-label{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-secondary);transition:color var(--transition)}.top-bar-toggle.active .top-bar-toggle-label{color:var(--color-primary)}.top-bar-toggle-track{position:relative;width:44px;height:24px;border-radius:12px;background:var(--color-surface-2);border:1.5px solid var(--color-border);transition:all var(--transition)}.top-bar-toggle.active .top-bar-toggle-track{background:var(--color-primary);border-color:var(--color-primary-dark)}.top-bar-toggle-thumb{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--color-text-muted);transition:all var(--transition);box-shadow:var(--shadow-sm)}.top-bar-toggle.active .top-bar-toggle-thumb{transform:translate(20px);background:#fff}.top-bar-avatar{width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:700;flex-shrink:0;letter-spacing:.02em}.mode-toggle{display:flex;background:var(--color-surface-2);border-radius:var(--border-radius-full);padding:3px;gap:2px}.mode-toggle-btn{flex:1;padding:6px 14px;border-radius:var(--border-radius-full);border:none;font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition);color:var(--color-text-secondary);background:transparent;-webkit-tap-highlight-color:transparent}.mode-toggle-btn.active{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.carousel{position:relative;overflow:hidden;border-radius:var(--border-radius);background:var(--color-surface-2);aspect-ratio:4/3}.carousel-track{display:flex;height:100%;transition:transform .35s ease}.carousel-slide{min-width:100%;height:100%}.carousel-slide img,.carousel-slide video{width:100%;height:100%;object-fit:cover}.carousel-dots{position:absolute;bottom:var(--space-2);left:50%;transform:translate(-50%);display:flex;gap:5px}.carousel-dot{width:6px;height:6px;border-radius:50%;background:#ffffff80;transition:all var(--transition)}.carousel-dot.active{background:#fff;width:16px;border-radius:3px}.text-primary{color:var(--color-primary)}.text-muted{color:var(--color-text-muted)}.text-error{color:var(--color-error)}.text-success{color:var(--color-success)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.flex-1{flex:1}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.w-full{width:100%}.avatar{border-radius:50%;object-fit:cover;flex-shrink:0}.avatar-sm{width:32px;height:32px}.avatar-md{width:44px;height:44px}.avatar-lg{width:64px;height:64px}.avatar-xl{width:88px;height:88px}.avatar-placeholder{border-radius:50%;background:var(--color-primary-bg);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:700;text-transform:uppercase}.section-title{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--space-3)}.chips-scroll{display:flex;gap:var(--space-2);overflow-x:auto;padding-bottom:var(--space-2);-webkit-overflow-scrolling:touch;scrollbar-width:none}.chips-scroll::-webkit-scrollbar{display:none}.chip-filter{display:inline-flex;align-items:center;padding:7px 14px;border-radius:var(--border-radius-full);border:1.5px solid var(--color-border);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);background:var(--color-surface);color:var(--color-text-secondary);-webkit-tap-highlight-color:transparent}.chip-filter:hover{border-color:var(--color-primary);color:var(--color-primary)}.chip-filter.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;gap:var(--space-6);background:linear-gradient(160deg,#eef9fb,#f5f7fa 40%,#e8f4f7);padding:var(--space-8)}.auth-logo{width:80px;height:80px;background:var(--color-primary);border-radius:var(--border-radius-xl);display:flex;align-items:center;justify-content:center;font-size:40px;box-shadow:var(--shadow-md);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.auth-title{font-size:var(--font-size-2xl);font-weight:700;background:linear-gradient(135deg,var(--color-primary),#3da0b0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center}.auth-subtitle{color:var(--color-text-muted);text-align:center;max-width:260px;line-height:1.6;font-size:var(--font-size-sm)}.service-card{background:var(--color-surface);border-radius:var(--border-radius-lg);border:1px solid var(--color-border);overflow:hidden;transition:box-shadow var(--transition),transform var(--transition)}.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.service-card-img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--color-surface-2)}.service-card-body{padding:var(--space-4)}.service-card-title{font-size:var(--font-size-md);font-weight:600;margin-bottom:var(--space-1)}.service-card-meta{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-xs);color:var(--color-text-muted);margin-bottom:var(--space-3)}.verified-badge{display:inline-flex;align-items:center;gap:4px;font-size:var(--font-size-xs);color:var(--color-primary);font-weight:500}.verified-badge:before{content:"✓";font-weight:700}@media (min-width: 640px){.page{padding:var(--space-6) var(--space-6);padding-bottom:calc(var(--bottom-nav-height) + var(--space-6))}}@media (min-width: 768px){:root{--page-padding: 24px}.upload-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}}.btn-dots{background:none;border:none;cursor:pointer;font-size:20px;padding:2px 6px;line-height:1;color:var(--color-text-muted);border-radius:var(--border-radius-sm);-webkit-tap-highlight-color:transparent}.bottom-sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0006;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease}.bottom-sheet{width:100%;max-width:480px;background:var(--color-surface);border-radius:16px 16px 0 0;padding:8px 0 env(safe-area-inset-bottom,16px);animation:slideUp .25s ease}.bottom-sheet-handle{width:36px;height:4px;border-radius:2px;background:var(--color-border);margin:8px auto 12px}.bottom-sheet-title{font-weight:600;font-size:var(--font-size-base);padding:0 20px 12px;border-bottom:1px solid var(--color-border);margin:0 0 4px;color:var(--color-text)}.bottom-sheet-item{display:flex;align-items:center;gap:12px;width:100%;padding:14px 20px;border:none;background:none;cursor:pointer;font-size:15px;font-family:var(--font-family);color:var(--color-text);text-align:left;transition:background .15s;-webkit-tap-highlight-color:transparent}.bottom-sheet-item:active{background:var(--color-surface-2)}.bottom-sheet-icon{font-size:18px;width:24px;text-align:center;flex-shrink:0}.bottom-sheet-item-danger{color:var(--color-error)}.bottom-sheet-cancel{border-top:1px solid var(--color-border);margin-top:4px;font-weight:600;justify-content:center;color:var(--color-text-muted)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}