/* Theme Switcher Styles */

/* Light Theme Variables */
body.light-theme {
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e8ecf1;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Apply light theme styles */
body.light-theme {
    background: var(--bg-primary);
    color: var(--text-primary);
}

body.light-theme .header {
    background: var(--bg-secondary);
    box-shadow: var(--shadow);
}

body.light-theme .exchange,
body.light-theme .about,
body.light-theme .how-exchange,
body.light-theme .transactions,
body.light-theme .faq,
body.light-theme .support {
    background: var(--bg-primary);
}

body.light-theme .exchange__block,
body.light-theme .about__block,
body.light-theme .how-exchange__block,
body.light-theme .faq__item {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    box-shadow: var(--shadow);
}

body.light-theme .exchange__block-input,
body.light-theme .form-input {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.light-theme .faq__question,
body.light-theme .faq__answer {
    color: var(--text-primary);
}

body.light-theme .transactions__table {
    background: var(--bg-secondary);
}

body.light-theme .transactions__th,
body.light-theme .transactions__td {
    color: var(--text-primary);
    border-color: var(--border-color);
}

body.light-theme .footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

/* Theme Toggle Button */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-right: 16px;
    flex-shrink: 0;
}

.theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
}

.theme-toggle:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .theme-toggle {
        width: 36px;
        height: 36px;
        font-size: 18px;
        margin-right: 12px;
    }
}