/**
 * ============================================
 * MAIN CONTENT CSS - Center Content Area
 * Dashboard V3 - Market Analysis
 * ============================================
 */

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.page-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.header-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.timestamp {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Donate Button */
.donate-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, #ec4899, #f43f5e);
    color: white;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.3);
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(236, 72, 153, 0.4);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 20px;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: var(--color-bg-tertiary);
}

/* Mobile Section Button */
.mobile-section-btn {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 20px;
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.mobile-section-btn:hover {
    background: var(--color-bg-tertiary);
}

/* Donate Footer (in main content) */
.donate-footer {
    margin-top: var(--space-2xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid rgba(236, 72, 153, 0.2);
}

.donate-footer h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-text-primary);
}

.donate-footer p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

/* Content Wrapper */
.content-wrapper {
    max-width: 1200px;
}

/* Breadcrumb (optional) */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.breadcrumb-separator {
    color: var(--color-border);
}

.breadcrumb-current {
    color: var(--color-text-primary);
    font-weight: 500;
}

/* Quick Stats Bar */
.quick-stats-bar {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--space-lg);
    overflow-x: auto;
}

.quick-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    min-width: 100px;
}

.quick-stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.quick-stat-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
}

.quick-stat-value.positive { color: var(--color-positive); }
.quick-stat-value.negative { color: var(--color-negative); }

/* ==========================================
 * MOBILE HEADER BAR
 * ========================================== */
.mobile-header-bar {
    display: none; /* shown at <=992px via responsive.css */
}
.mobile-header-title {
    flex: 1;
    font-weight: 700;
    color: var(--color-text-primary);
    text-align: center;
    font-size: 15px;
    letter-spacing: 0.3px;
}

/* Nav buttons — same style as .section-item in section-nav */
.mobile-nav-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 16px;
    border-radius: 20px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 500;
}
.mobile-nav-btn .nav-icon {
    width: 18px;
    height: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-shrink: 0;
}
.mobile-nav-btn .nav-icon span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: background var(--transition-fast);
}
.mobile-nav-btn .nav-label {
    font-weight: 500;
    line-height: 1;
    transition: color var(--transition-fast);
}
/* Hover — same as .section-item:hover */
.mobile-nav-btn:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-text-muted);
}
/* Active state — same as .section-item.active */
.mobile-nav-btn.active {
    background: var(--color-accent-primary);
    color: white;
    border-color: var(--color-accent-primary);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}
.mobile-nav-btn.active .nav-icon span {
    background: #fff;
}
.mobile-nav-btn.active .nav-label {
    color: #fff;
}

/* Mobile theme FAB — overlay top-right of main content, no layout impact */
.mobile-theme-fab {
    display: none; /* shown at <=992px via responsive.css */
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 10;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    font-size: 18px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-fast);
    line-height: 1;
}
.mobile-theme-fab:hover {
    background: var(--color-bg-tertiary);
}