/* Luname Apple/Stripe Design System */
:root {
    --bg-main: #0b0e14;
    --card-bg: rgba(20, 25, 36, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);
    --stripe-purple: #635bff;
    --stripe-purple-hover: #7a73ff;
    --apple-blue: #0071e3;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --text-tertiary: #6e6e73;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --font-system: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-system);
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 91, 255, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(0, 113, 227, 0.1) 0px, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 导航栏 Navbar (Apple 风格) */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--card-border);
}

.nav-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

.brand-logo {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--stripe-purple), var(--apple-blue));
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    color: #fff;
}

.brand-name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.brand-tag {
    font-size: 11px;
    font-weight: 600;
    color: var(--stripe-purple);
    background: rgba(99, 91, 255, 0.12);
    padding: 2px 8px;
    border-radius: 12px;
    border: 1px solid rgba(99, 91, 255, 0.25);
    margin-left: 4px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.nav-item:hover, .nav-item.active {
    color: var(--text-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-pill {
    font-size: 12px;
    color: #34c759;
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid rgba(52, 199, 89, 0.25);
    padding: 4px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #34c759;
    border-radius: 50%;
    box-shadow: 0 0 8px #34c759;
}

/* 汉堡按钮 */
.hamburger-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px;
}

.mobile-drawer {
    display: none;
    flex-direction: column;
    background: rgba(15, 19, 28, 0.95);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--card-border);
    padding: 16px 24px;
    gap: 14px;
}

.mobile-drawer.open {
    display: flex;
    animation: slideDown 0.3s ease;
}

.mobile-nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-nav-item.active {
    color: var(--stripe-purple);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 主布局 */
.main-layout {
    max-width: 1320px;
    margin: 0 auto;
    padding: 30px 24px;
    flex: 1;
    width: 100%;
}

.hero-banner {
    text-align: center;
    margin-bottom: 36px;
}

.hero-title {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.8px;
    background: linear-gradient(180deg, #ffffff 0%, #a1a1a6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.workbench-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 28px;
    align-items: start;
}

/* 控制器卡片 Panel */
.editor-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card-panel {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 20px;
    backdrop-filter: blur(15px);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.card-panel:hover {
    border-color: rgba(255, 255, 255, 0.14);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.panel-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(99, 91, 255, 0.12);
    color: var(--stripe-purple);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
}

.panel-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.panel-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-item.inline {
    flex-direction: row;
    align-items: center;
}

.form-item label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

input[type="text"], select {
    width: 100%;
    background: rgba(10, 13, 20, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: all 0.2s ease;
}

input[type="text"]:focus, select:focus {
    border-color: var(--stripe-purple);
    box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.25);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* 开关 Toggle */
.toggle-row {
    display: flex;
    gap: 20px;
    margin-top: 4px;
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    width: 36px;
    height: 20px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    position: relative;
    transition: background 0.25s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    top: 2px;
    left: 2px;
    transition: transform 0.25s ease;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--stripe-purple);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
}

.toggle-label {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 500;
}

/* 颜色框 */
.color-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 13, 20, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
}

.color-input-wrapper input[type="color"] {
    -webkit-appearance: none;
    border: none;
    width: 26px;
    height: 26px;
    border-radius: 6px;
    cursor: pointer;
    background: none;
}

.color-input-wrapper input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-input-wrapper input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
}

.color-hex {
    font-size: 12px;
    font-family: monospace;
    color: var(--text-secondary);
}

/* 预设背景图片 */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.preset-item {
    background: rgba(10, 13, 20, 0.6);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    padding: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.preset-thumb {
    width: 100%;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 4px;
    overflow: hidden;
}

.preset-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.preset-name {
    font-size: 11px;
    color: var(--text-secondary);
}

.preset-item:hover {
    border-color: rgba(99, 91, 255, 0.4);
}

.preset-item.active {
    border-color: var(--stripe-purple);
    background: rgba(99, 91, 255, 0.1);
}

.preset-item.active .preset-name {
    color: #fff;
    font-weight: 700;
}

.upload-trigger-box {
    margin-top: 4px;
}

.btn-upload {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-upload:hover {
    border-color: var(--stripe-purple);
    color: var(--stripe-purple);
    background: rgba(99, 91, 255, 0.08);
}

#customBgInput {
    display: none;
}

.align-actions {
    display: flex;
    gap: 8px;
}

.btn-pill-action {
    flex: 1;
    padding: 8px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
}

.btn-pill-action:hover {
    background: rgba(99, 91, 255, 0.2);
    border-color: var(--stripe-purple);
    color: #fff;
}

/* 右栏：主画板工作区 */
.editor-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.segmented-control {
    display: flex;
    background: rgba(15, 19, 28, 0.8);
    padding: 4px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    width: max-content;
}

.seg-btn {
    background: transparent;
    border: none;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.seg-btn:hover {
    color: var(--text-primary);
}

.seg-btn.active {
    background: var(--stripe-purple);
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 91, 255, 0.35);
}

.workbench-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.drag-notify {
    font-size: 13px;
    color: var(--stripe-purple);
    background: rgba(99, 91, 255, 0.1);
    border: 1px solid rgba(99, 91, 255, 0.25);
    padding: 8px 18px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.canvas-stage {
    position: relative;
    padding: 24px;
    background: repeating-conic-gradient(rgba(255, 255, 255, 0.03) 0% 25%, transparent 0% 50%) 50% / 20px 20px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    cursor: grab;
    background: transparent;
}

canvas:active {
    cursor: grabbing;
}

.stage-tag {
    position: absolute;
    bottom: 12px;
    right: 16px;
    font-size: 11px;
    color: var(--text-tertiary);
    font-family: monospace;
}

.action-bar {
    display: flex;
    gap: 16px;
    width: 100%;
    max-width: 512px;
}

/* 按钮 Apple/Stripe */
.btn-apple-secondary {
    flex: 1;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-apple-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-stripe-primary {
    flex: 1.4;
    padding: 14px 20px;
    background: var(--stripe-purple);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(99, 91, 255, 0.4);
    transition: all 0.25s ease;
}

.btn-stripe-primary:hover {
    background: var(--stripe-purple-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 91, 255, 0.5);
}

/* 实机模拟器 */
.ingame-stage {
    width: 100%;
    max-width: 680px;
    height: 360px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.sim-view-box {
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.65)),
                radial-gradient(circle at 50% 80%, rgba(99, 91, 255, 0.25), transparent 70%),
                url('https://images.unsplash.com/photo-1508962914676-134849a727f0?q=80&w=1000&auto=format&fit=crop') center/cover no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sim-nametag {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
}

.sim-title-img img {
    height: 52px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.8));
}

.sim-player-name {
    font-size: 20px;
    font-weight: 900;
    color: #ffffff;
}

.sim-id {
    font-size: 16px;
    color: #ffd700;
}

.sim-job-title {
    font-size: 15px;
    font-weight: 700;
    color: #00bfff;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sim-inputs-bar {
    display: flex;
    gap: 20px;
    background: var(--card-bg);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
}

/* 成功结果 Modal */
.result-modal {
    width: 100%;
    background: rgba(99, 91, 255, 0.06);
    border: 1px solid rgba(99, 91, 255, 0.3);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    animation: fadeInUp 0.4s ease;
}

.modal-status {
    display: flex;
    align-items: center;
    gap: 14px;
}

.status-icon {
    font-size: 36px;
    color: #34c759;
}

.status-info h4 {
    font-size: 16px;
    font-weight: 700;
}

.status-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

.result-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.field-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-item label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-with-copy {
    display: flex;
    gap: 10px;
}

.input-with-copy input {
    flex: 1;
    background: rgba(10, 13, 20, 0.9);
    color: var(--stripe-purple);
    font-family: monospace;
    font-size: 13px;
}

.btn-copy-action {
    background: var(--stripe-purple);
    color: #fff;
    border: none;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-copy-action:hover {
    background: var(--stripe-purple-hover);
}

/* 动效与动画 */
.fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 滑块 Range */
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--stripe-purple);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(99, 91, 255, 0.5);
    transition: transform 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

/* 页脚 */
.app-footer {
    text-align: center;
    padding: 24px;
    border-top: 1px solid var(--card-border);
    font-size: 12px;
    color: var(--text-tertiary);
}

/* 响应式断点 (Mobile & Tablet) */
@media (max-width: 960px) {
    .workbench-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .hamburger-btn {
        display: block;
    }
}

@media (max-width: 600px) {
    .main-layout {
        padding: 20px 16px;
    }

    .hero-title {
        font-size: 24px;
    }

    .action-bar {
        flex-direction: column;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .preset-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}