/*
 * Global Styles & Utilities
 */

/* ============================================
   RESET
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--ge-font-body);
    background-color: var(--ge-bg);
    color: var(--ge-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
}

a {
    color: var(--ge-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--ge-secondary);
}

img, picture, svg, video {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

/* ============================================
   FLUID TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--ge-font-heading);
    color: var(--ge-text-primary);
    line-height: 1.2;
    font-weight: 600;
    margin-bottom: var(--ge-space-4);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h5 { font-size: clamp(1rem, 1.5vw, 1.25rem); }
h6 { font-size: 1rem; }

/* Entry Content Typography (Spacing between paragraphs and headings) */
.ge-entry-content p {
    margin-bottom: var(--ge-space-4);
}

.ge-entry-content h1, 
.ge-entry-content h2, 
.ge-entry-content h3, 
.ge-entry-content h4, 
.ge-entry-content h5, 
.ge-entry-content h6 {
    margin-top: var(--ge-space-8);
    margin-bottom: var(--ge-space-4);
}

.ge-entry-content > *:first-child {
    margin-top: 0;
}
.ge-entry-content > *:last-child {
    margin-bottom: 0;
}

.ge-entry-content ul,
.ge-entry-content ol {
    margin-bottom: var(--ge-space-4);
    padding-left: var(--ge-space-6);
}

.ge-entry-content li {
    margin-bottom: var(--ge-space-2);
}


/* ============================================
   UTILITY CLASSES
   ============================================ */
.ge-container {
    width: 100%;
    max-width: var(--bp-xl);
    margin: 0 auto;
    padding-left: var(--ge-space-4);
    padding-right: var(--ge-space-4);
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Grids */
.ge-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--ge-space-6); }
.ge-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--ge-space-6); }
.ge-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--ge-space-6); }

@media (max-width: 1024px) {
    .ge-grid-4, .ge-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .ge-grid-4, .ge-grid-3, .ge-grid-2 { grid-template-columns: 1fr; }
}

/* Cards */
.ge-card {
    background: var(--ge-surface);
    border: 1px solid var(--ge-border);
    border-radius: var(--ge-radius-lg);
    box-shadow: var(--ge-shadow-sm);
    padding: var(--ge-space-6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ge-card:hover {
    box-shadow: var(--ge-shadow-md);
    transform: translateY(-2px);
}

/* Buttons */
.ge-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--ge-space-2) var(--ge-space-6);
    border-radius: var(--ge-radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.ge-btn-primary {
    background-color: var(--ge-primary);
    color: #fff;
}
.ge-btn-primary:hover { background-color: var(--ge-text-primary); color: #fff; }

.ge-btn-secondary {
    background-color: var(--ge-secondary);
    color: var(--ge-text-primary);
}
.ge-btn-secondary:hover { background-color: #d69018; }

.ge-btn-outline {
    background-color: transparent;
    color: var(--ge-primary);
    border-color: var(--ge-primary);
}
.ge-btn-outline:hover { background-color: var(--ge-primary); color: #fff; }

.ge-btn-danger {
    background-color: var(--ge-danger);
    color: #fff;
}
.ge-btn-danger:hover { background-color: #b51c2a; color: #fff; }

/* Badges */
.ge-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--ge-space-1) var(--ge-space-2);
    border-radius: var(--ge-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--ge-border);
    color: var(--ge-text-secondary);
}

.ge-badge-banking { background: #EBF8FF; color: #2B6CB0; }
.ge-badge-ssc { background: #FEFCBF; color: #B7791F; }
.ge-badge-railway { background: #FEEBC8; color: #C05621; }
.ge-badge-upsc { background: #E9D8FD; color: #6B46C1; }

/* Skeleton Loading Animation */
.ge-skeleton {
    background: linear-gradient(90deg, var(--ge-border) 25%, var(--ge-bg) 50%, var(--ge-border) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite linear;
    border-radius: var(--ge-radius-sm);
}
@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   LAYOUT HELPERS
   ============================================ */
.ge-content-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ge-space-8);
    margin: var(--ge-space-8) 0 var(--ge-space-12) 0;
    width: 100%;
}

.ge-main-content {
    flex: 1;
    min-width: 0;
    max-width: 100%;
}

/* Sidebar Wrapper setup */
.ge-sidebar-wrapper {
    width: 320px;
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .ge-content-wrap { flex-direction: column; }
    .ge-sidebar-wrapper { width: 100%; }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .ge-header, .ge-sidebar-wrapper, .ge-site-footer, .widget-ad {
        display: none !important;
    }
    body {
        background: none;
        color: #000;
    }
    .ge-container {
        width: 100%;
        max-width: 100%;
        padding: 0;
    }
    a {
        text-decoration: underline;
        color: #000;
    }
    .ge-card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

/* ============================================
   TABS & NAVIGATION COMPONENTS
   ============================================ */
.ge-tabs {
    width: 100%;
    margin-bottom: var(--ge-space-8);
}

.ge-tab-nav {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    border-bottom: 2px solid var(--ge-border);
    margin-bottom: var(--ge-space-6);
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* IE/Edge */
    -webkit-overflow-scrolling: touch;
}

.ge-tab-nav::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.tab-btn {
    padding: var(--ge-space-3) var(--ge-space-6);
    background: none;
    border: none;
    font-weight: 600;
    color: var(--ge-text-secondary);
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.tab-btn.active {
    color: var(--ge-primary);
    border-bottom-color: var(--ge-primary);
}

.tab-btn:hover {
    color: var(--ge-primary);
}

@media (max-width: 640px) {
    .tab-btn {
        padding: var(--ge-space-3) var(--ge-space-4);
        font-size: 0.9rem;
    }
}

/* Global Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--ge-space-6);
    background: var(--ge-surface);
    border: 1px solid var(--ge-border);
}

/* Horizontal Headers */
thead th {
    background-color: var(--ge-primary);
    color: #ffffff !important;
    text-align: left;
}

/* General Cell Styling */
th, td {
    padding: var(--ge-space-3) var(--ge-space-4);
    border: 1px solid var(--ge-border);
}

/* Vertical Headers (th in tbody) */
tbody th {
    background-color: var(--ge-bg) !important;
    color: var(--ge-text-primary) !important;
    text-align: left;
    font-weight: 600;
}

tbody tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.01);
}

/* Responsive Table Wrapper */
.ge-entry-content table, 
.archive-description table,
.ge-tab-pane table {
    display: table; /* Reset to table behavior */
    width: 100% !important;
    margin: var(--ge-space-6) 0;
}

/* Ensure tables don't overflow on small screens */
@media screen and (max-width: 768px) {
    .ge-entry-content, .archive-description, .ge-tab-pane {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}