/* ========== gong.css - 灵魂攻受学院 高级重制版 ========== */
/* 风格：深空科技感 + 细腻霓虹光效 + 极致移动端适配 */

:root {
    --primary-pink: #FF2A6D;
    --primary-cyan: #00F0FF;
    --primary-purple: #A855F7;
    --bg-dark: #0B1120;
    --bg-card: rgba(15, 25, 35, 0.75);
    --text-light: #F0F3FA;
    --text-dim: #A0AEC0;
    --border-glow: 0 0 12px rgba(0, 240, 255, 0.3);
    --font-main: 'Orbitron', 'Segoe UI', system-ui, sans-serif;
    --font-display: 'Zen Dots', cursive;
    --transition: all 0.25s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    background: radial-gradient(circle at 10% 20%, #0F172A, #030614);
    color: var(--text-light);
    line-height: 1.5;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* 动态网格背景 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 42, 109, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* 极简动态光晕 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 20%, rgba(255, 42, 109, 0.08), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* 星星背景 */
.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.5;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    animation: twinkle 6s infinite alternate;
    opacity: 0.3;
    filter: blur(1px);
}

@keyframes twinkle {
    0% { opacity: 0.2; transform: scale(0.8); }
    100% { opacity: 0.7; transform: scale(1); }
}

/* 主容器 */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 24px;
    position: relative;
    z-index: 20;
}

/* 导航栏 */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    margin-bottom: 32px;
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    position: relative;
    flex-wrap: wrap;
    gap: 16px;
}

.logo a {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-pink);
    text-decoration: none;
    text-shadow: 0 0 12px var(--primary-pink);
    letter-spacing: 1px;
    transition: var(--transition);
    font-family: var(--font-display);
}

.logo a:hover {
    text-shadow: 0 0 20px var(--primary-pink), 0 0 8px var(--primary-cyan);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    z-index: 30;
}
.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--primary-cyan);
    margin: 4px 0;
    transition: 0.3s;
    border-radius: 2px;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    font-weight: 500;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-cyan));
    transform: scaleX(0);
    transition: transform 0.2s;
}

.nav-links a:hover {
    color: white;
    text-shadow: 0 0 6px var(--primary-cyan);
}
.nav-links a:hover::before {
    transform: scaleX(1);
}

/* 用户信息 */
.nav-user {
    display: flex;
    align-items: center;
    gap: 12px;
}
.user-profile {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 20, 30, 0.6);
    backdrop-filter: blur(8px);
    padding: 4px 12px 4px 6px;
    border-radius: 60px;
    border: 1px solid rgba(0, 240, 255, 0.3);
}
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    border: 2px solid rgba(255,255,255,0.2);
    overflow: hidden;
}
.user-avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-details { line-height: 1.2; }
.user-nickname-mbti {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.user-nickname {
    font-weight: 500;
    font-size: 0.85rem;
    color: white;
}
.user-mbti {
    font-size: 0.6rem;
    background: rgba(255,42,109,0.2);
    color: var(--primary-pink);
    padding: 2px 8px;
    border-radius: 30px;
}
.user-title-exp {
    display: flex;
    gap: 6px;
    font-size: 0.65rem;
    color: var(--text-dim);
}
.user-title { color: var(--primary-cyan); }
.user-signout {
    color: var(--primary-pink);
    opacity: 0.7;
    transition: opacity 0.2s;
}
.user-signout:hover { opacity: 1; }

/* 移动端导航 */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(10, 15, 25, 0.95);
        backdrop-filter: blur(20px);
        padding: 20px;
        border-radius: 24px;
        margin-top: 12px;
        gap: 12px;
        border: 1px solid rgba(0,240,255,0.2);
    }
    .nav-links.show { display: flex; }
    .nav-links a {
        width: 100%;
        text-align: left;
        padding: 12px 16px;
        border-radius: 40px;
    }
    .nav-links a:hover {
        background: rgba(255,42,109,0.15);
    }
    .nav-user {
        margin-top: 8px;
        justify-content: center;
        width: 100%;
    }
    .user-profile {
        width: 100%;
        justify-content: center;
    }
}

/* 进度条 */
.progress-container {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 40px;
    height: 8px;
    margin: 8px 0 8px;
    overflow: hidden;
    backdrop-filter: blur(2px);
}
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-cyan));
    width: 0%;
    transition: width 0.4s ease;
    border-radius: 40px;
    box-shadow: 0 0 6px var(--primary-cyan);
}
.progress-text {
    text-align: right;
    font-size: 0.85rem;
    color: var(--primary-cyan);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

/* 学期标题 */
.semester-title {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--primary-cyan), var(--primary-pink));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
    padding-left: 12px;
    border-left: 4px solid var(--primary-pink);
}
.semester-desc {
    color: var(--text-dim);
    margin-bottom: 28px;
    font-size: 1rem;
    padding-left: 16px;
    border-left: 2px solid rgba(0,240,255,0.3);
}

/* 事件卡片 */
.event-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 240, 255, 0.25);
    border-radius: 32px;
    padding: 32px;
    margin: 32px 0;
    transition: var(--transition);
}
.event-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
    transform: translateY(-2px);
}
.event-text {
    font-size: 1.35rem;
    line-height: 1.5;
    margin-bottom: 28px;
    font-weight: 500;
}
.options {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.option-btn {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 240, 255, 0.4);
    border-radius: 60px;
    padding: 14px 20px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-light);
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-main);
    letter-spacing: 0.3px;
}
.option-icon {
    width: 28px;
    font-size: 1.2rem;
}
.option-icon.power { color: var(--primary-pink); }
.option-icon.express { color: var(--primary-cyan); }
.option-icon.emotion { color: #C084FC; }
.option-icon.interact { color: #FCD34D; }
.option-btn:hover {
    background: rgba(255, 42, 109, 0.15);
    border-color: var(--primary-pink);
    transform: translateX(6px);
}
.option-btn.selected {
    background: linear-gradient(135deg, rgba(255,42,109,0.2), rgba(0,240,255,0.1));
    border-color: var(--primary-pink);
    box-shadow: 0 0 12px var(--primary-pink);
    font-weight: 600;
}
.option-btn.selected::after {
    content: '✓';
    margin-left: auto;
    color: var(--primary-cyan);
}

/* NPC 反应区域 */
.npc-reaction {
    margin: 20px 0 0;
    padding: 12px 18px;
    background: rgba(0,240,255,0.05);
    border-left: 3px solid var(--primary-cyan);
    border-radius: 24px;
    font-style: italic;
    font-size: 0.9rem;
    color: var(--text-dim);
}

/* 按钮组 */
.btn-group {
    display: flex;
    gap: 16px;
    margin: 32px 0 16px;
    flex-wrap: wrap;
}
.btn {
    background: transparent;
    border: 1px solid var(--primary-cyan);
    color: var(--primary-cyan);
    padding: 12px 24px;
    border-radius: 60px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-family: var(--font-main);
    flex: 1;
    text-align: center;
}
.btn:hover {
    background: var(--primary-cyan);
    color: #0F172A;
    box-shadow: 0 0 16px var(--primary-cyan);
}
.btn-primary {
    background: var(--primary-pink);
    border-color: var(--primary-pink);
    color: white;
}
.btn-primary:hover {
    background: #ff4d8a;
    box-shadow: 0 0 20px var(--primary-pink);
}
.btn:disabled {
    opacity: 0.4;
    pointer-events: none;
}
.save-info {
    min-height: 0;
    height: auto;
    line-height: 1;
    transition: all 0.2s;
    text-align: right;
    font-size: 0.8rem;
    color: var(--primary-cyan);
}
.save-info:empty {
    display: none;
}

/* 结果页 */
.result-container {
    background: rgba(10, 20, 30, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 48px;
    padding: 32px;
    margin: 32px 0;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.result-flex {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    align-items: center;
}
.result-left {
    flex: 0 0 280px;
    text-align: center;
}
.result-left img {
    max-width: 100%;
    border-radius: 24px;
    filter: drop-shadow(0 0 12px var(--primary-pink));
}
.result-right {
    flex: 1;
    min-width: 240px;
}
.result-title {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, var(--primary-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 12px;
}
.result-sub {
    font-size: 1rem;
    color: var(--text-dim);
    margin-bottom: 24px;
}
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}
.tag {
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--primary-pink);
    border-radius: 60px;
    padding: 8px 20px;
    font-size: 1rem;
    font-weight: 600;
    color: #ffb3d9;
}
.deep-analysis {
    background: rgba(0,240,255,0.05);
    border-radius: 24px;
    padding: 20px;
    margin: 20px 0;
}
.analysis-title {
    font-size: 1.1rem;
    color: var(--primary-cyan);
    margin-bottom: 12px;
}
.chart-container {
    width: 260px;
    height: 260px;
    margin: 24px auto;
}
.share-buttons {
    display: flex;
    gap: 16px;
    margin: 24px 0;
    flex-wrap: wrap;
}
.hidden-story {
    background: rgba(0,0,0,0.3);
    border-left: 3px solid var(--primary-pink);
    padding: 20px;
    border-radius: 24px;
    margin: 20px 0;
    overflow: visible;
    word-wrap: break-word;
    white-space: normal;
}
.story-text {
    font-style: italic;
    line-height: 1.6;
    word-break: break-word;
    white-space: normal;
}
.bond-list {
    background: rgba(255,42,109,0.08);
    border-radius: 24px;
    padding: 16px;
    margin: 20px 0;
}
.hint-box {
    background: rgba(0,0,0,0.4);
    border-radius: 20px;
    padding: 16px;
    margin-top: 20px;
    font-size: 0.85rem;
}

/* 模态框 */
.auth-modal, .modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}
.auth-card, .modal-content {
    background: #111827;
    border-radius: 32px;
    max-width: 500px;
    width: 100%;
    padding: 28px;
    border: 1px solid var(--primary-cyan);
    box-shadow: 0 25px 40px rgba(0,0,0,0.5);
}
.auth-card h3, .modal-content h3 {
    color: var(--primary-pink);
    margin-bottom: 20px;
}
.auth-card input, .auth-card select, .modal-content select {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    background: rgba(0,0,0,0.5);
    border: 1px solid var(--primary-cyan);
    border-radius: 40px;
    color: white;
    font-family: var(--font-main);
}
.auth-card button, .modal-content button {
    width: 100%;
    padding: 12px;
    margin-top: 12px;
    background: var(--primary-pink);
    border: none;
    border-radius: 40px;
    color: white;
    font-weight: bold;
    cursor: pointer;
}
.close-btn {
    float: right;
    font-size: 1.6rem;
    cursor: pointer;
    color: var(--text-dim);
}
.close-btn:hover { color: var(--primary-pink); }

/* NPC 关系条 */
.npc-relations {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0 12px;
    flex-wrap: wrap;
}
.npc-icon {
    text-align: center;
    min-width: 70px;
    background: rgba(0,0,0,0.3);
    border-radius: 40px;
    padding: 8px 12px;
    transition: var(--transition);
}
.npc-name {
    font-weight: 600;
    font-size: 0.85rem;
}
.npc-likes {
    font-size: 0.8rem;
    color: var(--primary-pink);
}
.npc-likes-bar {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    margin-top: 6px;
    overflow: hidden;
}
.npc-likes-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-cyan));
    width: 0%;
    transition: width 0.2s;
}

/* 闪烁动画 */
@keyframes blink {
    0% { background-color: transparent; }
    50% { background-color: rgba(255,42,109,0.4); }
    100% { background-color: transparent; }
}
.npc-likes.blink {
    animation: blink 0.5s ease;
}

/* 移动端终极适配 */
@media (max-width: 768px) {
    .container {
        padding: 16px;
    }
    .event-card {
        padding: 24px;
    }
    .event-text {
        font-size: 1.2rem;
    }
    .option-btn {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    .btn-group {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .btn {
        flex: 1 1 calc(50% - 8px);
        padding: 12px;
        font-size: 0.85rem;
    }
    .result-flex {
        flex-direction: column;
    }
    .result-left {
        max-width: 200px;
        margin-bottom: 20px;
    }
    .result-title {
        font-size: 1.8rem;
    }
    .tag {
        font-size: 0.85rem;
        padding: 6px 14px;
    }
    .chart-container {
        width: 200px;
        height: 200px;
    }
    .npc-relations {
        gap: 12px;
    }
    .npc-icon {
        min-width: 60px;
        padding: 6px 8px;
    }
    .modal-content, .auth-card {
        padding: 20px;
    }
    .hidden-story {
        padding: 16px;
        margin: 16px 0;
    }
    .story-text {
        font-size: 0.95rem;
        line-height: 1.5;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #111;
}
::-webkit-scrollbar-thumb {
    background: var(--primary-pink);
    border-radius: 10px;
}