* {
    box-sizing: border-box;
}

/* Ensure notification dropdown is always on top */
.notification-dropdown {
    z-index: 9999999 !important;
    position: absolute !important;
    top: 100% !important;
    right: 0 !important;
    margin-top: 0.75rem !important;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
}

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-gradient: #2563eb;
    --border: #e2e8f0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden; /* Prevent horizontal scroll on body */
    margin: 0;
    padding: 0;
    height: 100vh;
    background: #f7fafc;
}

/* Optional: Style scrollbar to be less intrusive */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* Page Loading Indicator - Subtle top-right indicator */
.page-loading-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(4px);
}

.loading-spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.page-loading-indicator span {
    color: var(--text-dark);
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0;
}