/* ============================================
   CoolNickname.com - Clean Design
   Primary Color: #FF1368
   ============================================ */

:root {
    /* Primary Pink */
    --primary: #FF1368;
    --primary-light: #FF3380;
    --primary-dark: #CC0F53;
    --primary-alpha: rgba(255, 19, 104, 0.1);
    
    /* Grayscale */
    --bg: #0F0F0F;
    --bg-card: #1A1A1A;
    --bg-input: #252525;
    --border: #2A2A2A;
    --text: #FFFFFF;
    --text-secondary: #A0A0A0;
    --text-muted: #666666;
    
    /* Effects */
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-pink: 0 0 20px rgba(255, 19, 104, 0.3);
    --radius: 12px;
}


/* ============================================
   Main Grid
   ============================================ */

.main-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

/* ============================================
   Generator Card
   ============================================ */

.generator-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.card-header {
    text-align: center;
    padding: 32px 24px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary);
}

.card-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   Control Panel
   ============================================ */

.control-panel {
    padding: 32px 24px;
}

.control-panel form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Main Input */
.input-wrapper {
    width: 100%;
}

.main-input {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text);
    transition: all 0.3s ease;
    outline: none;
}

.main-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-alpha);
}

.main-input::placeholder {
    color: var(--text-muted);
}

/* Decorations Section */
.decorations-section {
    background: var(--bg-input);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
}

.section-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Select Grid */
.select-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.select-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.select-box label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.select-box select {
    width: 100%;
    padding: 12px 32px 12px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg width='12' height='12' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M4 6L8 10L12 6' stroke='%23FF1368' stroke-width='2' stroke-linecap='round'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.select-box select:hover {
    border-color: var(--primary);
}

.select-box select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-alpha);
}

/* Generate Button */
.generate-btn {
    width: 100%;
    padding: 16px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.generate-btn:hover:not(:disabled) {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

.generate-btn:active:not(:disabled) {
    transform: translateY(0);
}

.generate-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading State */
.loading-state {
    display: none;
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.control-panel.loading .loading-state {
    display: block;
}

.control-panel.loading .generate-btn {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Error Message */
.error-message {
    background: var(--primary-alpha);
    border: 1px solid var(--primary);
    border-radius: var(--radius);
    padding: 12px 16px;
    color: var(--primary-light);
    font-size: 14px;
    text-align: center;
    display: none;
}

/* ============================================
   Results Section
   ============================================ */

.results-section {
    display: none;
}

.results-section.visible {
    display: block;
}

.results-header {
    text-align: center;
    margin-bottom: 24px;
}

.results-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.results-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Nickname Grid */
.nickname-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.nickname-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.nickname-item:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-pink);
}

.nickname-text {
    font-size: 22px;
    color: var(--text);
    margin-bottom: 12px;
    word-break: break-word;
    line-height: 1.5;
}

.nickname-label {
    font-size: 10px;
    color: #c9c9c9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--primary-alpha);
    border: 1px solid #890031;
    border-radius: 12px;
    padding: 1px 12px;
    display: inline-block;
}

.copy-indicator {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.copy-indicator::before {
    content: '✓';
}

.nickname-item:hover .copy-indicator {
    opacity: 1;
}

/* Suggestions Section */
.suggestions-section {
    margin-top: 32px;
    padding: 24px;
    text-align: center;
}

.suggestions-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 600px;
    margin: 0 auto;
}

.suggestions-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.suggestions-btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: all 0.3s ease;
}

.suggestions-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--primary);
    color: #fff;
    padding: 12px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateX(0);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: 24px 16px;
    }
    
    .card-header {
        padding: 24px 20px;
    }
    
    .control-panel {
        padding: 24px 20px;
    }
    
    .select-grid {
        grid-template-columns: 1fr;
    }
    
    .nickname-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .card-title {
        font-size: 20px;
    }
    
    .main-input {
        font-size: 15px;
        padding: 14px 16px;
    }
    
    .toast {
        right: 16px;
        left: 16px;
    }
}