/* 高达风格CSS - WarkAI商业计划书 */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
    /* 高达配色方案 */
    --gundam-white: #f0f0f0;
    --gundam-blue: #0f3b7d;
    --gundam-dark-blue: #051d40;
    --gundam-red: #c41e3a;
    --gundam-yellow: #ffd700;
    --gundam-gray: #3a3a3a;
    --gundam-light-gray: #d0d0d0;
    
    /* 界面颜色 */
    --bg-primary: #020a14;
    --bg-secondary: #041020;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent-blue: #00a3ff;
    --accent-red: #ff3c3c;
    --accent-yellow: #ffd700;
    
    /* 特效 */
    --blue-glow: 0 0 10px rgba(0, 163, 255, 0.7);
    --red-glow: 0 0 10px rgba(255, 60, 60, 0.7);
    --yellow-glow: 0 0 10px rgba(255, 215, 0, 0.7);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        linear-gradient(to right, rgba(4, 16, 32, 0.9) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(4, 16, 32, 0.9) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* 启动序列样式 */
.startup-sequence {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    background-image: 
        linear-gradient(135deg, rgba(2, 10, 20, 0.7), rgba(0, 163, 255, 0.1)),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(0,163,255,0.1)" stroke-width="1"/></pattern></defs><rect width="1200" height="800" fill="url(%23grid)"/></svg>');
    background-size: cover, 40px 40px;
    background-attachment: fixed;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.startup-container {
    width: 80%;
    max-width: 600px;
    text-align: center;
    background: rgba(2, 10, 20, 0.6);
    padding: 40px;
    border: 2px solid var(--accent-blue);
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 163, 255, 0.3), inset 0 0 20px rgba(0, 163, 255, 0.1);
    backdrop-filter: blur(10px);
}

.startup-logo {
    margin-bottom: 30px;
}

.logo-startup {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 0 15px var(--accent-blue));
    margin-bottom: 20px;
}

.startup-progress-container {
    width: 100%;
    height: 4px;
    background-color: rgba(0, 163, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 15px;
    position: relative;
}

.startup-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-yellow));
    box-shadow: var(--blue-glow);
    transition: width 0.3s ease;
}

.startup-text {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-blue);
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.startup-details {
    text-align: left;
    font-family: 'Rajdhani', monospace;
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 400px;
    margin: 0 auto;
}

.detail-line {
    margin-bottom: 5px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 主容器样式 */
.main-container {
    min-height: 100vh;
    padding: 20px;
    display: flex;
    flex-direction: column;
    opacity: 0; /* 初始不可见 */
    transition: opacity 1s ease;
    position: relative;
}

/* 主容器显示状态 */
.main-container.show {
    opacity: 1 !important;
}

/* HUD界面样式 */
.hud-top, .hud-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: rgba(4, 16, 32, 0.7);
    border: 1px solid var(--accent-blue);
    border-radius: 5px;
    margin-bottom: 20px;
    box-shadow: inset 0 0 10px rgba(0, 163, 255, 0.3);
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    color: var(--accent-blue);
}

.hud-bottom {
    margin-top: 20px;
    margin-bottom: 0;
}

.hud-element {
    display: flex;
    align-items: center;
}

.hud-time {
    letter-spacing: 1px;
}

.status-online {
    color: #4caf50;
}

.energy-bar {
    width: 100px;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin: 0 10px;
    overflow: hidden;
}

.energy-level {
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, #4caf50, #8bc34a);
    border-radius: 4px;
}

.energy-label, .energy-percentage {
    font-size: 12px;
}

.hud-coordinates {
    display: flex;
    gap: 15px;
}

.coordinate {
    font-size: 12px;
    letter-spacing: 1px;
}

/* 标题区域样式 */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
    position: relative;
}

.logo-container {
    margin-bottom: 20px;
}

.logo {
    width: 150px;
    height: auto;
    filter: drop-shadow(0 0 10px var(--accent-blue));
}

.main-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(to right, var(--gundam-white), var(--accent-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    text-shadow: 0 0 5px rgba(0, 163, 255, 0.5);
}

.main-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 3px;
    background: linear-gradient(to right, var(--accent-blue), var(--accent-yellow));
    box-shadow: var(--blue-glow);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 20px;
}

/* 高达机器人导航区域 */
.gundam-navigator {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0;
    position: relative;
    min-height: 700px;
    width: 100%;
    overflow: visible;
}

.gundam-container {
    width: 100%;
    max-width: 800px;
    position: relative;
}

.gundam-image {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 1;
}

.gundam-part {
    position: absolute;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-blue);
    border-radius: 5px;
    padding: 15px 20px;
    min-width: 150px;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 163, 255, 0.1);
    box-shadow: 0 0 10px rgba(0, 163, 255, 0.3);
}

.gundam-part:hover {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--accent-blue);
    background-color: rgba(0, 163, 255, 0.2);
}

.part-highlight {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 163, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.gundam-part:hover .part-highlight {
    opacity: 1;
}

.target-reticle {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent-blue);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.target-reticle::before, .target-reticle::after {
    content: '';
    position: absolute;
    background-color: var(--accent-blue);
}

.target-reticle::before {
    top: 50%;
    left: -5px;
    right: -5px;
    height: 1px;
    transform: translateY(-50%);
}

.target-reticle::after {
    left: 50%;
    top: -5px;
    bottom: -5px;
    width: 1px;
    transform: translateX(-50%);
}

.gundam-part:hover .target-reticle {
    opacity: 1;
}

.part-label {
    position: absolute;
    background-color: rgba(4, 16, 32, 0.95);
    color: var(--accent-blue);
    padding: 8px 15px;
    border-radius: 3px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: all 0.3s ease;
    z-index: 10;
    border-left: 3px solid var(--accent-blue);
    box-shadow: 0 0 15px rgba(0, 163, 255, 0.5);
    font-weight: 500;
    display: block !important;
}

.gundam-part:hover .part-label {
    opacity: 1;
    transform: translateY(0);
    box-shadow: 0 0 20px rgba(0, 163, 255, 0.8);
}

/* 高达部件定位 */
.head {
    top: 10%;
    left: 50%;
    width: 15%;
    height: 15%;
    transform: translateX(-50%);
}

.head .target-reticle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.head .part-label {
    top: -40px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.head:hover .part-label {
    transform: translateX(-50%) translateY(0);
}

.core {
    top: 30%;
    left: 50%;
    width: 20%;
    height: 20%;
    transform: translateX(-50%);
}

.core .target-reticle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.core .part-label {
    top: 110%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.core:hover .part-label {
    transform: translateX(-50%) translateY(0);
}

.arms {
    top: 35%;
    left: 25%;
    width: 15%;
    height: 30%;
}

.arms .target-reticle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.arms .part-label {
    top: 50%;
    left: -120%;
    transform: translateY(-50%) translateX(10px);
}

.arms:hover .part-label {
    transform: translateY(-50%) translateX(0);
}

.legs {
    top: 60%;
    left: 50%;
    width: 30%;
    height: 30%;
    transform: translateX(-50%);
}

.legs .target-reticle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.legs .part-label {
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
}

.legs:hover .part-label {
    transform: translateX(-50%) translateY(0);
}

.platform {
    top: 20%;
    right: 20%;
    width: 15%;
    height: 40%;
}

.platform .target-reticle {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.platform .part-label {
    top: 50%;
    right: -120%;
    transform: translateY(-50%) translateX(-10px);
}

.platform:hover .part-label {
    transform: translateY(-50%) translateX(0);
}

/* 操作指引样式 */
.instruction-text {
    text-align: center;
    margin: 20px 0;
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-blue);
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    background-color: rgba(4, 16, 32, 0.7);
    padding: 10px;
    border-radius: 5px;
    border-left: 3px solid var(--accent-blue);
    border-right: 3px solid var(--accent-blue);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 驾驶舱终端样式 */
.cockpit-terminal {
    background-color: rgba(4, 16, 32, 0.8);
    border: 1px solid var(--accent-blue);
    border-radius: 5px;
    margin: 30px auto;
    max-width: 90%;
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    box-shadow: 0 0 20px rgba(0, 163, 255, 0.3);
}

.terminal-header {
    background-color: rgba(0, 163, 255, 0.1);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 163, 255, 0.3);
}

.terminal-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--accent-blue);
    letter-spacing: 2px;
}

.terminal-status {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: #4caf50;
    background-color: rgba(76, 175, 80, 0.1);
    padding: 3px 8px;
    border-radius: 3px;
}

.terminal-content {
    padding: 15px;
    font-family: 'Rajdhani', monospace;
    font-size: 1rem;
    color: var(--accent-blue);
    max-height: auto;
    min-height: 150px;
    overflow-y: visible;
    overflow-x: hidden;
    width: 100%;
    white-space: normal;
    word-wrap: break-word;
    word-break: break-word;
}

.terminal-line {
    margin-bottom: 5px;
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.terminal-cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

/* 页脚样式 */
footer {
    margin-top: 50px;
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(0, 163, 255, 0.2);
}

.footer-content {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* 变形过渡动画覆盖层 */
.transform-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    z-index: 9000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.transform-container {
    width: 80%;
    max-width: 600px;
    text-align: center;
}

.transform-part {
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 0 20px var(--accent-blue));
}

.transform-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.transform-details {
    display: flex;
    justify-content: space-between;
    max-width: 400px;
    margin: 0 auto 20px;
}

.detail-item {
    text-align: left;
}

.detail-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.detail-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    color: var(--accent-blue);
}

.transform-progress-container {
    width: 100%;
    height: 4px;
    background-color: rgba(0, 163, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 30px;
}

.transform-progress {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-yellow));
    box-shadow: var(--blue-glow);
    transition: width 0.3s ease;
}

/* 动画效果 */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ========================================
   响应式设计 - 三种设备优化
   ======================================== */

/* PC 桌面版本 (> 1024px) */
@media (min-width: 1025px) {
    .gundam-navigator {
        min-height: 700px;
    }
    
    .gundam-container {
        max-width: 800px;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .gundam-part {
        padding: 15px 20px;
        min-width: 150px;
        font-size: 1rem;
    }
    
    .part-label {
        font-size: 1rem;
    }
}

/* 平板版本 (576px - 1024px) */
@media (min-width: 576px) and (max-width: 1024px) {
    .gundam-navigator {
        min-height: 550px;
    }
    
    .gundam-container {
        max-width: 100%;
        padding: 0 20px;
    }
    
    .main-title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .gundam-part {
        padding: 12px 18px;
        min-width: 120px;
        font-size: 0.95rem;
    }
    
    .part-label {
        font-size: 0.9rem;
    }
    
    .cockpit-terminal {
        max-width: 95%;
    }
    
    .terminal-content {
        font-size: 0.95rem;
    }
    
    .hud-top, .hud-bottom {
        font-size: 13px;
        padding: 10px 15px;
    }
    
    .energy-bar {
        width: 70px;
    }
    
    .coordinate {
        font-size: 11px;
    }
    
    .instruction-text {
        font-size: 1rem;
    }
}

/* 手机版本 (< 576px) */
@media (max-width: 575px) {
    .gundam-navigator {
        min-height: 400px;
        margin: 20px 0;
    }
    
    .gundam-container {
        max-width: 100%;
        padding: 0 10px;
    }
    
    .main-title {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    
    .main-title::after {
        width: 100px;
    }
    
    .subtitle {
        font-size: 0.9rem;
        margin-top: 15px;
    }
    
    .gundam-part {
        padding: 8px 12px;
        min-width: 80px;
        font-size: 0.8rem;
        border-width: 1px;
    }
    
    .part-label {
        font-size: 0.7rem;
        padding: 5px 10px;
    }
    
    /* 调整各部件位置以适应小屏幕 */
    .head {
        top: 5%;
        width: 25%;
        height: 20%;
    }
    
    .core {
        top: 25%;
        width: 18%;
        height: 18%;
    }
    
    .arms {
        top: 30%;
        left: 20%;
        width: 12%;
        height: 25%;
    }
    
    .legs {
        top: 55%;
        width: 28%;
        height: 28%;
    }
    
    .platform {
        top: 18%;
        right: 15%;
        width: 12%;
        height: 35%;
    }
    
    .cockpit-terminal {
        max-width: 100%;
        margin: 15px auto;
    }
    
    .terminal-header {
        padding: 8px 12px;
    }
    
    .terminal-title {
        font-size: 0.9rem;
    }
    
    .terminal-status {
        font-size: 0.7rem;
    }
    
    .terminal-content {
        padding: 12px;
        font-size: 0.8rem;
        min-height: 120px;
    }
    
    .instruction-text {
        font-size: 0.85rem;
        padding: 8px;
        margin: 15px 10px;
    }
    
    .hud-top, .hud-bottom {
        flex-direction: column;
        align-items: flex-start;
        font-size: 11px;
        padding: 8px 10px;
        gap: 5px;
    }
    
    .hud-center {
        margin: 8px 0;
    }
    
    .hud-left, .hud-right {
        width: 100%;
    }
    
    .hud-element {
        font-size: 10px;
    }
    
    .energy-bar {
        width: 50px;
    }
    
    .hud-coordinates {
        gap: 5px;
        flex-wrap: wrap;
    }
    
    .coordinate {
        font-size: 9px;
    }
    
    .transform-text {
        font-size: 1.2rem;
    }
    
    .detail-value {
        font-size: 0.85rem;
    }
    
    .logo {
        width: 100px;
    }
    
    header {
        margin-bottom: 20px;
        padding: 10px 0;
    }
}