/* Pixel Skill Tracker — styles */

/* Theme Variables */
:root {
    /* 经典像素游戏配色方案 */
    --primary-color: #00ff00;     /* 经典绿色 - 主要强调色 */
    --secondary-color: #00cc00;   /* 深绿色 - 次要强调色 */
    --accent-color: #ffff00;      /* 亮黄色 - 强调色 */
    --bg-color: #000080;          /* 深蓝色 - 主背景 */
    --card-bg: #0000ff;           /* 蓝色 - 卡片背景 */
    --text-color: #ffffff;        /* 白色 - 主要文字 */
    --text-light: var(--pixel-blue);       /* 像素蓝 - 次要文字 */
    --border-color: #000000;      /* 黑色边框 */
    --success-color: #00ff00;     /* 成功色 */
    --warning-color: #ff8000;     /* 警告色 */
    --error-color: #ff0000;       /* 错误色 */
    --danger-color: #ff0000;
    --shadow-color: rgba(0, 0, 0, 0.8);
    
    /* 像素游戏颜色 */
    --soft-green: #07b979;        /* 像素绿色 - 卡片背景 */
    --blue-gray: #0080ff;         /* 像素蓝 - 文字边框 */
    --warm-yellow: #ffff00;       /* 像素黄色 - 强调元素 */
    --pixel-blue: #0080ff;        /* 像素蓝色 */
    --pixel-purple: #8000ff;      /* 像素紫色 */
    
    /* 蓝色科技风主题 */
    --theme-blue-primary: #2196f3;
    --theme-blue-secondary: #ff9800;
    --theme-blue-accent: #1976d2;
    --theme-blue-bg: #fafafa;
    --theme-blue-card: #ffffff;
    --theme-blue-text: #212121;
    
    /* 紫色梦幻风主题 */
    --theme-purple-primary: #9c27b0;
    --theme-purple-secondary: #ff5722;
    --theme-purple-accent: #673ab7;
    --theme-purple-bg: #f8f5ff;
    --theme-purple-card: #ffffff;
    --theme-purple-text: #2e1065;
    
    /* 红色活力风主题 */
    --theme-red-primary: #f44336;
    --theme-red-secondary: #4caf50;
    --theme-red-accent: #d32f2f;
    --theme-red-bg: #fff5f5;
    --theme-red-card: #ffffff;
    --theme-red-text: #1a1a1a;
    
    /* 深色主题 */
    --theme-dark-primary: #00ff88;
    --theme-dark-secondary: #ff6b6b;
    --theme-dark-accent: #4ecdc4;
    --theme-dark-bg: #121212;
    --theme-dark-card: #1e1e1e;
    --theme-dark-text: #ffffff;
}

/* Theme Classes */
.theme-blue {
    --primary-color: #0080FF;
    --secondary-color: #00BFFF;
}

.theme-purple {
    --primary-color: #8A2BE2;
    --secondary-color: #9370DB;
}

.theme-orange {
    --primary-color: #FFA500;
    --secondary-color: #FF8C00;
}

.theme-red {
    --primary-color: #FF4444;
    --secondary-color: #FF6B6B;
}

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

/* Base Styles */
body {
    font-family: 'Press Start 2P', 'Courier New', monospace;
    margin: 0;
    padding: 0;
    background: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(7, 185, 121, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(252, 147, 43, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(3, 69, 46, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
    line-height: 1.4;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    font-size: 12px;
}

/* 统一字体大小层级 */
h1 { font-size: 20px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p, span, div { font-size: 12px; }
button { font-size: 10px; }
input, select, textarea { font-size: 10px; }
.nav-tab { font-size: 12px; }
.skill-card { font-size: 10px; }

/* 统一按钮样式 */
button, .btn {
    font-family: 'Press Start 2P', monospace;
    font-size: 10px;
    padding: 10px 20px;
    border: 3px solid #000;
    border-radius: 0;
    background: var(--primary-color);
    color: #000;
    cursor: pointer;
    transition: none;
    box-shadow: 3px 3px 0px #000;
    text-transform: uppercase;
    letter-spacing: 1px;
}

button:hover, .btn:hover {
    background: var(--secondary-color);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0px #000;
}

/* 统一容器边框样式 */
.container, .skill-card, .tab-content, .modal-content {
    border: 3px solid #000;
    border-radius: 0;
    box-shadow: 3px 3px 0px #000;
}

.nav-tabs, .nav-tab {
    border: 2px solid #000;
    border-radius: 0;
    box-shadow: 2px 2px 0px #000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 0;
    padding: 20px;
    box-shadow: 4px 4px 0px #000;
    border: 3px solid #000;
    position: relative;
}

.container::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 2px solid var(--accent-color);
    pointer-events: none;
}

.header {
    text-align: center;
    margin-bottom: 30px;
    border: 2px solid #000;
    padding: 25px;
    background: var(--primary-color);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-color);
}

/* Theme Switcher Styles */
.theme-switcher {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    flex-wrap: wrap;
    z-index: 10;
    position: relative;
}

.theme-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    padding: 4px;
    position: relative;
    overflow: hidden;
}

.theme-btn:hover {
    transform: scale(1.1);
    border-color: #000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.theme-btn.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(7, 185, 121, 0.3);
    transform: scale(1.15);
}

.theme-preview {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.theme-btn:hover .theme-preview {
    transform: scale(1.1);
}

.header-title {
    flex: 1;
    text-align: center;
}

.header::before {
    content: "🎮 ⚡ 🏆 💎 🎯 ⭐ 🚀 💪";
    position: absolute;
    top: 5px;
    left: 0;
    right: 0;
    font-size: 12px;
    opacity: 0.4;
    letter-spacing: 20px;
    animation: float 10s ease-in-out infinite;
    color: #ffffff;
}

.header::after {
    content: "🎲 🎪 🎨 🎭 🎪 🎨 🎭 🎲";
    position: absolute;
    bottom: 5px;
    left: 0;
    right: 0;
    font-size: 12px;
    opacity: 0.4;
    letter-spacing: 20px;
    animation: float 10s ease-in-out infinite reverse;
    color: #ffffff;
}

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

.settings-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 2px solid #000;
    background-color: var(--secondary-color);
    color: #FFFFFF;
    cursor: pointer;
    font-family: inherit;
    font-size: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.settings-btn:hover {
    background-color: var(--bg-color);
    color: var(--secondary-color);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 4px 12px var(--shadow-color);
}

/* Navigation */
.nav-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    border-bottom: 3px solid #000;
    background: var(--bg-primary);
    padding: 5px;
    border: 2px solid #000;
}

.nav-tab {
    padding: 10px 20px;
    border: 2px solid #000;
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    margin-right: 3px;
    font-family: 'Press Start 2P', monospace;
    font-weight: bold;
    border-radius: 0;
    transition: none;
    box-shadow: 2px 2px 0px #000;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-tab:hover {
    background: var(--primary-color);
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.nav-tab.active {
    background: var(--primary-color);
    color: #000;
    border: 3px solid #000;
    box-shadow: inset 2px 2px 0px var(--accent-color);
}

/* Tab Content */
.tab-content {
    display: none;
    padding: 0.5rem 1rem;
    animation: fadeIn 0.3s ease-in;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

/* Page Header */
.page-header {
    text-align: center;
    margin-bottom: 1rem;
    padding: 10px;
    background: var(--primary-color);
    border: 3px solid #000;
    border-radius: 0;
    box-shadow: 3px 3px 0px #000;
    font-family: 'Press Start 2P', monospace;
    font-size: 16px;
    text-shadow: 2px 2px 0px #000;
    color: #000;
}

.page-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
    color: var(--primary-color);
}

.page-subtitle {
    margin: 0;
    color: var(--text-light);
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Form Container */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-actions {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    background: var(--secondary-color);
}

/* Form Styles */
#exp-form {
    max-width: 500px;
    margin: 0 auto;
    padding: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-col {
    flex: 1;
}

.form-col-full {
    width: 100%;
}

.form-col label,
.form-col-full label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: bold;
    color: var(--text-color);
    font-size: 0.9rem;
}

.quick-exp-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    justify-content: center;
}

.form-submit {
    text-align: center;
    margin-top: 1rem;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: transparent;
    border: 3px solid #000;
    border-radius: 0;
    padding: 12px 20px;
    text-align: center;
    box-shadow: 4px 4px 0px #000;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    height: 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.stat-card h3 {
    margin: 0 0 4px 0;
    font-size: 14px;
    line-height: 1;
}

.stat-card div {
    margin: 0;
    font-size: 16px;
    font-weight: bold;
    line-height: 1;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(7, 185, 121, 0.1), transparent);
    transform: rotate(45deg);
    z-index: -1;
    opacity: 0;
    transition: all 0.6s ease;
}

.stat-card:hover {
    border-color: #000;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.stat-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.stat-number {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--text-color);
    display: block;
    margin-bottom: 10px;
    text-shadow: 2px 2px 0px #000;
}

.stat-label {
    font-size: 0.95em;
    margin-top: 3px;
    color: var(--text-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 0px #000;
}

/* Skills Display */
.skills-display {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.skill-card {
    border: 2px solid #000;
    padding: 15px;
    background-color: var(--bg-color);
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.skill-name {
    font-weight: bold;
    font-size: 1.1em;
}

.skill-level {
    font-size: 10px;
    font-weight: bold;
    padding: 4px 8px;
    border: 2px solid #000;
    background: var(--primary-color);
    color: #000;
    text-shadow: none;
    box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 20px;
    border: 2px solid var(--primary-color);
    background-color: var(--bg-color);
    margin: 10px 0;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8em;
    font-weight: bold;
    color: var(--text-color);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

/* Forms */
.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input, select, textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #000;
    border-radius: 0;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: 'Press Start 2P', monospace;
    font-size: 10px;
    box-sizing: border-box;
    transition: none;
    box-shadow: inset 2px 2px 0px #000;
    margin-bottom: 10px;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--card-bg);
    box-shadow: inset 2px 2px 0px var(--shadow-color), 0 0 0 3px var(--primary-color);
    transform: translate(-1px, -1px);
}

textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

/* Quick EXP Buttons */
.quick-exp-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 12px;
    margin-top: 16px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(7, 185, 121, 0.05) 0%, rgba(252, 147, 43, 0.05) 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.quick-exp-btn {
    padding: 8px 16px;
    border: 3px solid #000;
    border-radius: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    font-family: 'Press Start 2P', monospace;
    font-weight: 600;
    font-size: 10px;
    cursor: pointer;
    transition: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 3px 3px 0px #000;
    position: relative;
    overflow: hidden;
}

.quick-exp-btn:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0px #000;
}

.quick-exp-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(7, 185, 121, 0.2);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: 3px solid #000;
    background-color: var(--primary-color);
    color: #000000;
    cursor: pointer;
    font-family: inherit;
    font-weight: bold;
    font-size: 14px;
    margin-right: 10px;
    margin-bottom: 10px;
    border-radius: 0;
    box-shadow: 3px 3px 0px var(--shadow-color);
    transition: all 0.1s ease;
}

.btn:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--shadow-color);
}

.btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--shadow-color);
}

.btn-danger {
    border-color: #000;
    background-color: var(--danger-color);
    color: #FFFFFF;
}

.btn-danger:hover {
    background-color: var(--bg-color);
    color: var(--danger-color);
}

/* Skills List */
.skill-item {
    border: 2px solid #000;
    padding: 15px;
    margin-bottom: 15px;
    background-color: var(--bg-color);
}

/* Records List */
.record-item {
    border: 2px solid #000;
    padding: 15px;
    margin-bottom: 10px;
    background-color: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.record-item:hover {
    background-color: var(--card-bg);
    box-shadow: 0 2px 8px var(--shadow-color);
}

.record-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
}

.record-info {
    flex: 1;
}

.record-date {
    margin-left: 20px;
}

.record-actions {
    margin-left: 15px;
}

.btn-delete {
    background: #ff4444;
    border: 2px solid #000;
    color: white;
    padding: 8px 12px;
    cursor: pointer;
    font-family: 'Press Start 2P', monospace;
    font-size: 12px;
    transition: all 0.2s ease;
}

.btn-delete:hover {
    background: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 68, 68, 0.3);
}

/* Level Colors */
.level-1-10 { 
    color: var(--primary-color); 
    text-shadow: 0 0 4px var(--primary-color);
}
.level-11-25 { 
    color: var(--secondary-color); 
    text-shadow: 0 0 4px var(--secondary-color);
}
.level-26-50 { 
    color: var(--accent-color); 
    text-shadow: 0 0 4px var(--accent-color);
}
.level-51-75 { 
    color: #FFA500; 
    text-shadow: 0 0 4px #FFA500;
}
.level-76-99 { 
    color: #FF4444; 
    text-shadow: 0 0 4px #FF4444;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border: 2px solid;
    background-color: var(--card-bg);
    color: var(--text-color);
    font-weight: bold;
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

.notification.success {
    border-color: var(--primary-color);
}

.notification.error {
    border-color: var(--danger-color);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Skill Management Cards */
.skill-management-card {
    background: var(--card-bg);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.3);
    transition: all 0.2s ease;
    position: relative;
}

.skill-management-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px rgba(0,0,0,0.3);
}

.skill-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    border-bottom: 2px dashed var(--primary-color);
    padding-bottom: 10px;
}

.skill-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.skill-title {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-color);
    margin: 0;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.5);
}

.skill-category-badge {
    background: var(--primary-color);
    color: #000000;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
    align-self: flex-start;
}

.skill-description {
    color: var(--text-color);
    font-style: italic;
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(0,0,0,0.1);
    border-left: 4px solid #000;
    border-radius: 4px;
}

.skill-progress-section {
    margin-bottom: 15px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: bold;
}

.skill-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
    border: 2px solid;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
    box-shadow: 2px 2px 0px rgba(0,0,0,0.3);
    font-family: inherit;
}

.btn-edit {
    background: var(--warm-yellow);
    border-color: #000;
    color: #000000;
}

.btn-edit:hover {
    background: var(--bg-color);
    color: var(--warm-yellow);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.btn-danger {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: #FFFFFF;
}

.btn-danger:hover {
    background: var(--bg-color);
    color: var(--danger-color);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.btn-cancel {
    background: #6c757d;
    border-color: #6c757d;
    color: #FFFFFF;
    margin-left: 10px;
}

.btn-cancel:hover {
    background: var(--bg-color);
    color: #6c757d;
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.skill-meta {
    font-size: 12px;
    color: var(--text-color);
    text-align: right;
    border-top: 1px dashed var(--primary-color);
    padding-top: 8px;
    opacity: 0.7;
}

.no-skills-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-color);
    font-size: 16px;
    background: var(--card-bg);
    border: 2px dashed #000;
    border-radius: 8px;
    margin: 20px 0;
    opacity: 0.7;
}

/* Skills Grid Layout */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
    margin-top: 20px;
    padding: 0 4px;
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 12px;
    }
}

/* Dashboard Skills Progress List */
#skills-display {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 20px;
}

.skill-progress-item {
    background: transparent;
    border: 3px solid #000;
    border-radius: 0;
    padding: 1rem;
    transition: all 0.2s ease;
    cursor: pointer;
    box-shadow: 4px 4px 0px #000;
}

.skill-progress-item:hover {
    border-color: #000;
    box-shadow: 6px 6px 0px #000;
    transform: translate(-2px, -2px);
}

.skill-simple-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-name {
    font-weight: bold;
    color: var(--text-color);
    font-size: 1rem;
}

.skill-level {
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    /* border-radius: 0; */
    /* background: var(--primary-color); */
    border: 2px solid #000;
    font-size: 0.8rem;
    color: #000000;
}

.skill-progress-bar {
    position: relative;
    height: 24px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 0;
    overflow: hidden;
}

.skill-progress-bar .progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.5s ease;
    position: relative;
}

.skill-progress-bar .progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.75rem;
    font-weight: bold;
    color: var(--text-color);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    z-index: 2;
}

/* Add Skill Card */
.add-skill-card {
    background: transparent;
    border: 2px dashed var(--primary-color);
    border-radius: 16px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.add-skill-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: rgba(7, 185, 121, 0.1);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.add-skill-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out infinite;
}

.add-skill-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 0 12px 30px rgba(7, 185, 121, 0.2);
    transform: translateY(-6px) scale(1.02);
}

.add-skill-card .add-icon {
    font-size: 3.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px var(--shadow-color));
}

.add-skill-card:hover .add-icon {
    transform: rotate(180deg) scale(1.2);
    color: var(--secondary-color);
}

.add-skill-card h3 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.4em;
    font-weight: 600;
    text-shadow: 0 1px 2px var(--shadow-color);
}

.add-skill-card:hover h3 {
    color: var(--secondary-color);
}

/* Skill Card */
.skill-card {
    background: var(--card-bg);
    border: 3px solid #000;
    border-radius: 0;
    padding: 15px;
    cursor: pointer;
    transition: none;
    position: relative;
    overflow: hidden;
    min-height: 180px;
    animation: slideInUp 0.6s ease-out;
    box-shadow: 3px 3px 0px #000;
    font-family: 'Press Start 2P', monospace;
    color: var(--text-color);
}

.existing-skill-card {
    min-height: 160px;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(7, 185, 121, 0.1), transparent);
    transition: left 0.6s ease;
}

.skill-card:hover::before {
    left: 100%;
}

.skill-card:hover {
    border-color: var(--primary-color);
    box-shadow: 5px 5px 0px #000;
    transform: translate(-2px, -2px);
}

.existing-skill-card:hover {
    border-color: var(--secondary-color);
    box-shadow: 4px 4px 0px #000;
    transform: translate(-2px, -2px);
}

.skill-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.skill-card-icon {
    font-size: 2.2em;
    margin-right: 16px;
    filter: drop-shadow(0 2px 4px var(--shadow-color));
    color: var(--primary-color);
}

.skill-card-title {
    flex: 1;
}

.skill-card h3 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.3em;
    font-weight: 600;
    text-shadow: 0 1px 2px var(--shadow-color);
}

.skill-card-category {
    color: var(--text-light);
    font-size: 0.9em;
    margin-top: 6px;
    font-weight: 500;
    text-transform: capitalize;
}

.skill-card-description {
    color: var(--text-color);
    font-size: 0.95em;
    line-height: 1.5;
    margin: 16px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 0.8;
}

.skill-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.skill-card-btn {
    flex: 1;
    padding: 10px 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 6px var(--shadow-color);
}

.skill-card-btn.edit {
    background: var(--card-bg);
    color: #000;
    border: 2px solid #000;
}

.skill-card-btn.edit:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(252, 147, 43, 0.3);
}

.skill-card-btn.delete {
    background: linear-gradient(135deg, var(--error-color) 0%, #c0392b 100%);
    color: #fff;
}

.skill-card-btn.delete:hover {
    background: linear-gradient(135deg, #c0392b 0%, var(--error-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(231, 76, 60, 0.3);
}

/* Existing Skill Card Styles */
.skill-card-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    font-family: 'Press Start 2P', monospace;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.skill-name {
    font-size: 14px;
    font-weight: bold;
    color: var(--text-color);
    margin: 0;
    text-shadow: none;
    font-family: 'Press Start 2P', monospace;
}

.skill-category {
    font-size: 8px;
    color: var(--text-color);
    opacity: 0.7;
    margin: 6px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Press Start 2P', monospace;
}

.skill-progress {
    margin: 12px 0;
    flex-grow: 1;
}

.progress-bar-mini {
    width: 100%;
    height: 12px;
    border: 2px solid #000;
    background-color: var(--bg-color);
    position: relative;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill-mini {
    height: 100%;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 7px;
    color: var(--text-color);
    text-align: center;
    font-weight: bold;
    font-family: 'Press Start 2P', monospace;
    text-shadow: 1px 1px 0px #000;
}

.skill-actions-mini {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: auto;
}

.action-btn {
    background: var(--card-bg);
    border: 2px solid #000;
    padding: 6px 8px;
    cursor: pointer;
    font-size: 8px;
    transition: none;
    box-shadow: 2px 2px 0px #000;
    font-family: 'Press Start 2P', monospace;
    border-radius: 0;
}

.action-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.edit-btn:hover {
    background: var(--secondary-color);
    color: #000;
}

.delete-btn:hover {
    background: var(--danger-color);
    color: #fff;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: none;
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.1) 2px,
            rgba(0, 0, 0, 0.1) 4px
        );
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--card-bg);
    margin: 5% auto;
    padding: 0;
    border: 4px solid #000;
    border-radius: 0;
    width: 90%;
    max-width: 600px;
    box-shadow: 8px 8px 0px var(--shadow-color);
    animation: slideInDown 0.2s ease;
    overflow: hidden;
}

#skill-form {
    padding: 24px;
}

/* Skill Detail Modal Specific Styles */
.skill-detail-content {
    max-width: 500px;
    width: 90%;
}

.skill-detail-body {
    padding: 24px;
}

.skill-detail-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: transparent;
    border-radius: 12px;
    border: 1px solid #000;
}

.stat-item {
    text-align: center;
    padding: 12px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
}

.skill-progress-detail {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.skill-progress-detail h4 {
    margin: 0 0 12px 0;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.progress-bar-large {
    width: 100%;
    height: 20px;
    background: rgba(7, 185, 121, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 12px 0;
    border: 1px solid var(--border-color);
}

.progress-fill-large {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    transition: width 0.3s ease;
}

.skill-description-detail {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.skill-description-detail h4 {
    margin: 0 0 12px 0;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.skill-description-detail p {
    margin: 0;
    line-height: 1.6;
    color: var(--text-color);
}

.skill-time-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0;
}

.time-item {
    text-align: center;
}

.time-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.time-value {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
}

.skill-detail-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    padding: 20px;
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
}

.modal-header {
    background: var(--primary-color);
    color: #fff;
    padding: 24px;
    position: relative;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.4em;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.close {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #fff;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.close:hover {
    transform: translateY(-50%) rotate(90deg);
    color: var(--secondary-color);
    opacity: 1;
}

.modal-body {
    padding: 32px;
}

.modal-body .form-group {
    margin-bottom: 24px;
}

.modal-body label {
    display: block;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-body input,
.modal-body select,
.modal-body textarea {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: #ffffff;
    color: var(--text-color);
    font-family: inherit;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-size: 0.95em;
}

.modal-body input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: inset 2px 2px 0px #000, 0 0 0 2px var(--accent-color);
    transform: scale(1.01);
}

.modal-body textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}

.modal-footer {
    padding: 24px 32px;
    text-align: right;
    border-top: 1px solid var(--border-color);
    background: rgba(7, 185, 121, 0.02);
}

.modal-footer .btn {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 14px 28px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    margin-left: 12px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.modal-footer .btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(7, 185, 121, 0.3);
}

.modal-footer .btn-cancel {
    background: #95a5a6;
    color: #fff;
}

.modal-footer .btn-cancel:hover {
    background: #7f8c8d;
    box-shadow: 0 8px 25px rgba(149, 165, 166, 0.3);
}

.modal-footer .btn-edit {
    background: var(--secondary-color);
}

.modal-footer .btn-edit:hover {
    background: #e67e22;
    box-shadow: 0 8px 25px rgba(252, 147, 43, 0.3);
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .nav-tabs {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .nav-tab {
        flex: 1;
        min-width: 120px;
        font-size: 0.9em;
        padding: 8px 12px;
        margin-bottom: 5px;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-display {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .skill-card {
        min-height: 150px;
    }
    
    .add-skill-card {
        min-height: 150px;
        padding: 30px 15px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .skill-card:hover {
        transform: translateY(-4px);
    }
    
    .record-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .settings-btn {
        position: static;
        margin-bottom: 10px;
    }
    
    .skill-actions {
        flex-direction: column;
    }
    
    .skill-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .skill-card-actions {
        flex-direction: column;
    }
    
    .skill-card-btn {
        margin-bottom: 5px;
    }
}