/* ===========================================
   Mada Edu - Layout System
   Containers, Grid, Flexbox utilities
   =========================================== */

/* ========== Container ========== */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin-inline: auto;
    padding-inline: var(--space-4);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }
.container-2xl { max-width: var(--container-2xl); }
.container-fluid { max-width: 100%; }

/* ========== Page Layout ========== */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--gradient-dark);
    font-family: var(--font-primary);
    color: var(--text-primary, #fff);
}

.main-content {
    flex: 1;
    padding-top: var(--header-height);
}

/* With Sidebar Layout */
.layout-with-sidebar {
    display: flex;
    min-height: 100vh;
}

.layout-sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: var(--z-sticky);
    transition: transform var(--transition-normal);
}

.layout-main {
    flex: 1;
    margin-right: var(--sidebar-width);
    min-width: 0;
}

/* Dashboard Layout */
.dashboard-layout {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    min-height: 100vh;
}

.dashboard-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
}

.dashboard-content {
    padding: var(--space-6);
    overflow-x: hidden;
}

/* ========== Grid System ========== */
.grid {
    display: grid;
    gap: var(--space-4);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-cols-5 { grid-template-columns: repeat(5, 1fr); }
.grid-cols-6 { grid-template-columns: repeat(6, 1fr); }
.grid-cols-12 { grid-template-columns: repeat(12, 1fr); }

/* Auto-fit Grid */
.grid-auto-fit {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-auto-fill {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Gap Utilities */
.gap-0 { gap: 0; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ========== Flexbox ========== */
.flex { display: flex; }
.inline-flex { display: inline-flex; }

/* Direction */
.flex-row { flex-direction: row; }
.flex-col { flex-direction: column; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-col-reverse { flex-direction: column-reverse; }

/* Wrap */
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

/* Justify Content */
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

/* Align Items */
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-center { align-items: center; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }

/* Align Self */
.self-start { align-self: flex-start; }
.self-end { align-self: flex-end; }
.self-center { align-self: center; }
.self-stretch { align-self: stretch; }

/* Flex Grow/Shrink */
.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-none { flex: none; }
.grow { flex-grow: 1; }
.grow-0 { flex-grow: 0; }
.shrink { flex-shrink: 1; }
.shrink-0 { flex-shrink: 0; }

/* ========== Spacing Utilities ========== */

/* Margin */
.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mx-auto { margin-inline: auto; }
.my-auto { margin-block: auto; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* Padding */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.px-4 { padding-inline: var(--space-4); }
.py-4 { padding-block: var(--space-4); }
.px-6 { padding-inline: var(--space-6); }
.py-6 { padding-block: var(--space-6); }

/* ========== Visibility ========== */
.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }

/* ========== Text Alignment ========== */
.text-start { text-align: start; }
.text-end { text-align: end; }
.text-center { text-align: center; }
.text-justify { text-align: justify; }

/* ========== Overflow ========== */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* ========== Position ========== */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.inset-0 { inset: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

/* ========== Width/Height ========== */
.w-full { width: 100%; }
.w-auto { width: auto; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.min-h-screen { min-height: 100vh; }

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

/* Mobile First Breakpoints */
@media (max-width: 600px) {
    .container { padding-inline: var(--space-3); }
    
    .sm\:hidden { display: none; }
    .sm\:grid-cols-1 { grid-template-columns: 1fr; }
    .sm\:flex-col { flex-direction: column; }
    
    .layout-sidebar { transform: translateX(100%); }
    .layout-sidebar.open { transform: translateX(0); }
    .layout-main { margin-right: 0; }
    
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { 
        position: fixed;
        transform: translateX(100%);
    }
    .dashboard-sidebar.open { transform: translateX(0); }
}

@media (min-width: 601px) and (max-width: 900px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
    .md\:hidden { display: none; }
    
    .layout-sidebar { width: 240px; }
    .layout-main { margin-right: 240px; }
}

@media (min-width: 901px) and (max-width: 1200px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:hidden { display: none; }
}

@media (min-width: 1201px) {
    .xl\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
    .xl\:hidden { display: none; }
}