/**
 * Codemy++ – Responsive layout & navigation (Bootstrap 5)
 * Mobile-first, no inline styles. Use with _LayoutCodemy.cshtml / _LayoutAdmin.cshtml.
 */

/* ---- Typography (mobile-first) ---- */
body.layout-codemy {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ---- Sticky header (desktop) ---- */
.codemy-navbar {
    background: var(--bg-card) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    min-height: 56px;
}

.codemy-navbar .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-dark);
}

.codemy-navbar .navbar-brand .logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-orange);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.codemy-navbar .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--text-gray);
    transition: background 0.2s, color 0.2s;
}

.codemy-navbar .nav-link:hover,
.codemy-navbar .nav-link.active {
    background: rgba(249, 115, 22, 0.08);
    color: var(--primary-orange);
}

.codemy-navbar .navbar-toggler {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.65rem;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius-md);
}

.codemy-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

/* ---- Offcanvas (mobile menu) ---- */
.codemy-offcanvas {
    max-width: 320px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
}

.codemy-offcanvas .offcanvas-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.codemy-offcanvas .offcanvas-title {
    font-weight: 700;
    font-size: 1.1rem;
}

.codemy-offcanvas .nav-mobile-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-gray);
    padding: 1rem 1.25rem 0.35rem;
}

.codemy-offcanvas .nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-md);
    margin: 0 0.5rem;
    transition: background 0.15s, transform 0.1s;
}

.codemy-offcanvas .nav-link:hover {
    background: rgba(249, 115, 22, 0.08);
    transform: translateX(4px);
}

.codemy-offcanvas .nav-link i {
    width: 20px;
    text-align: center;
}

/* Accordion-style submenu in offcanvas */
.codemy-offcanvas .accordion-button {
    min-height: 44px;
    font-weight: 500;
    background: transparent;
    color: var(--text-dark);
    padding: 0.65rem 1.25rem;
    box-shadow: none;
}

.codemy-offcanvas .accordion-button:not(.collapsed) {
    background: rgba(249, 115, 22, 0.08);
    color: var(--primary-orange);
}

.codemy-offcanvas .accordion-body {
    padding: 0 0.5rem 0.75rem 1.25rem;
}

.codemy-offcanvas .accordion-body .nav-link {
    padding-left: 2.25rem;
    font-size: 0.9rem;
}

/* ---- Main content area ---- */
.codemy-main {
    flex: 1;
    min-height: 0;
    padding-bottom: 2rem;
}

/* Full-bleed main (K-12 Learn, dashboards, etc.) — avoid a narrow “phone column” */
body.layout-codemy main#main-content {
    width: 100%;
    max-width: none;
}

/* ---- Containers (replace fixed widths) ---- */
.codemy-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 576px) {
    .codemy-container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

@media (min-width: 992px) {
    .codemy-container { padding-left: 2rem; padding-right: 2rem; }
}

/* ---- Cards (replace table-heavy UI) ---- */
.codemy-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.codemy-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

/* Responsive table: scroll on small screens */
.codemy-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.codemy-table-wrap table {
    width: 100%;
    min-width: 500px;
}

/* Card list for mobile (alternative to table) */
@media (max-width: 767px) {
    .codemy-list-cards .codemy-list-card {
        display: block;
        padding: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        margin-bottom: 0.75rem;
        background: var(--bg-card);
    }
}

/* ---- Buttons ---- */
.btn-codemy-primary {
    background: var(--gradient-orange);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: opacity 0.2s, transform 0.1s;
}

.btn-codemy-primary:hover {
    color: #fff;
    opacity: 0.95;
    transform: translateY(-1px);
}

/* ---- Form inputs (full-width on mobile) ---- */
.codemy-form-control {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.codemy-form-control:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

@media (min-width: 768px) {
    .codemy-form-control--md { max-width: 400px; }
}

/* ---- Spacing utilities ---- */
.mt-codemy-1 { margin-top: 0.5rem; }
.mt-codemy-2 { margin-top: 1rem; }
.mt-codemy-3 { margin-top: 1.5rem; }
.mb-codemy-1 { margin-bottom: 0.5rem; }
.mb-codemy-2 { margin-bottom: 1rem; }
.p-codemy-2 { padding: 1rem; }

/* ---- Breakpoints: no horizontal scroll ---- */
@media (max-width: 319px) {
    .codemy-container { padding-left: 0.75rem; padding-right: 0.75rem; }
}

/* 320px, 375px, 768px, 1024px, 1440px – content already fluid via codemy-container */

/* ---- Admin sidebar (desktop) + offcanvas (mobile) ---- */
.admin-layout-wrap {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.admin-sidebar-desktop {
    width: 248px;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    flex-shrink: 0;
    display: none;
}

@media (min-width: 992px) {
    .admin-sidebar-desktop { display: flex; flex-direction: column; }
}

.admin-main-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg-body);
}

.admin-main-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
    min-height: 44px;
}

/* Admin offcanvas: ensure touch targets on mobile */
.admin-offcanvas-mobile .admin-nav-link {
    min-height: 44px;
    padding: 0.65rem 1rem;
}

.admin-nav-link:hover {
    background: rgba(249, 115, 22, 0.08);
    color: var(--primary-orange);
}

.admin-nav-link.active {
    background: rgba(249, 115, 22, 0.16);
    color: var(--primary-orange);
    font-weight: 600;
}

.admin-nav-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-gray);
    padding: 0.75rem 1rem 0.25rem;
}

/* Admin mobile: show header with hamburger, hide sidebar; offcanvas shows nav */
.admin-mobile-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-card);
    min-height: 56px;
    gap: 0.75rem;
}

@media (min-width: 992px) {
    .admin-mobile-toolbar { display: none; }
}

.admin-mobile-toolbar .navbar-toggler {
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radius-md);
}

.admin-offcanvas-mobile .admin-nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
}

.admin-offcanvas-mobile {
    max-width: 280px;
}

.admin-offcanvas-mobile .admin-nav-link {
    margin: 0 0.5rem;
    border-radius: var(--radius-md);
}

/* Theme toggle in navbar (no underline, touch-friendly) */
.codemy-theme-toggle {
    text-decoration: none;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.codemy-theme-toggle:hover {
    color: var(--primary-orange) !important;
}

/* Dropdown in navbar – align right on desktop */
.dropdown-menu-lg-end {
    right: 0;
    left: auto;
}

/* ── Competitive Exams path (body.theme-exam): wide canvas on laptop ──
   Default Bootstrap .container stops at ~1140–1320px, leaving large side gutters.
   Match the rest of Codemy (codemy-container) so grids use the full display. */
body.layout-codemy.theme-exam main#main-content {
    width: 100%;
    max-width: none;
}

@media (min-width: 992px) {
    body.layout-codemy.theme-exam main#main-content .container {
        max-width: min(1680px, calc(100vw - 3rem));
    }

    body.layout-codemy.theme-exam main#main-content .codemy-container {
        max-width: min(1680px, calc(100vw - 3rem));
    }
}

@media (min-width: 1200px) {
    body.layout-codemy.theme-exam main#main-content .container,
    body.layout-codemy.theme-exam main#main-content .codemy-container {
        max-width: min(1680px, calc(100vw - 4rem));
    }
}