/* MiniPress Custom Styles */

:root {
    --sidebar-width: 280px;
    --navbar-height: 56px;
    --submenu-height: 40px;
    --footer-height: 60px;
    /* Template variables */
    --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --template-bg: none;
}

/* Light Theme (Default) */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --navbar-bg: #ffffff;
    --sidebar-bg: #f8f9fa;
    --card-bg: #ffffff;
    --link-color: #0d6efd;
    --link-hover: #0b5ed7;
}

/* Green Forest Theme */
[data-theme="green-forest"] {
    --bg-primary: #f4faf4;
    --bg-secondary: #e7f3e7;
    --bg-tertiary: #d8ead8;
    --text-primary: #1f3b1f;
    --text-secondary: #3a5a3a;
    --border-color: #c9ddc9;
    --navbar-bg: #e7f3e7;
    --sidebar-bg: #f4faf4;
    --card-bg: #ffffff;
    --link-color: #2b8a3e;
    --link-hover: #237032;
}

/* Cool Theme */
[data-theme="cool"] {
    --bg-primary: #f0f8ff;
    --bg-secondary: #e6f3ff;
    --bg-tertiary: #cce7ff;
    --text-primary: #1a365d;
    --text-secondary: #2d5a87;
    --border-color: #b3d9ff;
    --navbar-bg: #e6f3ff;
    --sidebar-bg: #f0f8ff;
    --card-bg: #ffffff;
    --link-color: #2b77e6;
    --link-hover: #1e5bb8;
}

/* Sunrise Theme */
[data-theme="sunrise"] {
    --bg-primary: #fff7f0;
    --bg-secondary: #ffe9d6;
    --bg-tertiary: #ffd7b8;
    --text-primary: #5a3d2b;
    --text-secondary: #8a6a55;
    --border-color: #f3c9a6;
    --navbar-bg: #fff1e6;
    --sidebar-bg: #fff7f0;
    --card-bg: #ffffff;
    --link-color: #ff7a00;
    --link-hover: #e56700;
}

/* Roses Theme */
[data-theme="roses"] {
    --bg-primary: #fff5f7;
    --bg-secondary: #ffe4e9;
    --bg-tertiary: #fecdd3;
    --text-primary: #4b0f1a;
    --text-secondary: #7a2a3b;
    --border-color: #f4a3b4;
    --navbar-bg: #ffe4e9;
    --sidebar-bg: #fff5f7;
    --card-bg: #ffffff;
    --link-color: #e11d48;
    --link-hover: #be123c;
}

/* Summer Noon Theme */
[data-theme="summer-noon"] {
    --bg-primary: #fffdf5;
    --bg-secondary: #fff3cc;
    --bg-tertiary: #ffe9a6;
    --text-primary: #3a3a2a;
    --text-secondary: #6b6b55;
    --border-color: #f0e1a6;
    --navbar-bg: #fff7e0;
    --sidebar-bg: #fffdf5;
    --card-bg: #ffffff;
    --link-color: #ffb400;
    --link-hover: #e0a000;
}

/* Brick Theme */
[data-theme="brick"] {
    --bg-primary: #fff5f2;
    --bg-secondary: #f2d6cf;
    --bg-tertiary: #e5b3a4;
    --text-primary: #4a2a24;
    --text-secondary: #6b4a42;
    --border-color: #d9b1a6;
    --navbar-bg: #f7e0da;
    --sidebar-bg: #fff5f2;
    --card-bg: #ffffff;
    --link-color: #b0432a;
    --link-hover: #8f3722;
}
/* Cherry Pink Theme */
[data-theme="cherry-pink"] {
    --bg-primary: #fff0f5; /* lavenderblush */
    --bg-secondary: #ffe4ec;
    --bg-tertiary: #ffd0de;
    --text-primary: #4a2a2a;
    --text-secondary: #7a4a4a;
    --border-color: #f3c6d1;
    --navbar-bg: #ffe4ec;
    --sidebar-bg: #fff0f5;
    --card-bg: #ffffff;
    --link-color: #e83e8c;
    --link-hover: #c62f72;
}

/* Bright Noon Theme */
[data-theme="bright-noon"] {
    --bg-primary: #fffdf5;
    --bg-secondary: #fff5cc;
    --bg-tertiary: #ffeaa7;
    --text-primary: #3a3a3a;
    --text-secondary: #6b6b6b;
    --border-color: #f0e0a0;
    --navbar-bg: #fffced;
    --sidebar-bg: #fffdf5;
    --card-bg: #ffffff;
    --link-color: #ffb400;
    --link-hover: #e0a000;
}


/* Base Styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-ui);
    background-image: var(--template-bg);
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
}

/* Content transition animations */
.content-section { will-change: opacity, transform; }
.anim-zoom-in { animation: mpZoomIn .3s ease; }
.anim-flip { animation: mpFlipIn .4s ease; }

@keyframes mpZoomIn { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: scale(1); } }
@keyframes mpFlipIn { from { opacity: 0; transform: rotateX(-90deg); transform-origin: top; } to { opacity: 1; transform: rotateX(0); transform-origin: top; } }

/* Navbar */
.navbar {
    background-color: var(--navbar-bg) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    z-index: 1030;
}

.navbar .navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 600;
}

.navbar .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.navbar .btn-outline-secondary:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height) - var(--footer-height));
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    z-index: 1020;
    transition: all 0.3s ease;
}

.sidebar-content {
    padding: 1rem;
}

.sidebar .nav-link {
    color: var(--text-primary);
    border-radius: 0.375rem;
    margin-bottom: 0.25rem;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.sidebar .nav-link:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    transform: translateX(3px);
}

.sidebar .nav-link.active {
    background-color: var(--link-color);
    color: white;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
    width: 20px;
    flex-shrink: 0;
}

.sidebar .nav-link .toggle-icon {
    margin-left: auto;
    margin-right: 0;
    transition: transform 0.2s ease;
}

.sidebar .nav-link[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.sidebar .nav-link.subchapter-link {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.sidebar .nav-link.question-link {
    color: var(--link-color);
}

.sidebar .nav-link.question-link:hover {
    color: var(--link-hover);
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height) - var(--footer-height));
    padding-bottom: var(--footer-height);
    transition: margin-left 0.3s ease;
}

/* Desktop collapse toggle state */
body.sidebar-collapsed .sidebar {
    display: none !important;
}
body.sidebar-collapsed #sidebar {
    display: none !important;
}
body.sidebar-collapsed .main-content {
    margin-left: 0 !important;
}
body.sidebar-collapsed .footer {
    padding-left: 0 !important;
}

.content-wrapper {
    padding: 2rem;
    padding-bottom: calc(var(--footer-height) + 1rem);
    min-height: 100%;
    animation: fadeIn 0.3s ease-in;
}

/* Top menu removed: ensure default sidebar layout applies everywhere */

/* Mobile responsiveness */
@media (max-width: 991.98px) {
    .sidebar {
        display: none;
    }
    
    .main-content {
        margin-left: 0;
        padding-bottom: calc(var(--footer-height) + 1rem);
    }
    
    .content-wrapper {
        padding: 1rem;
        padding-bottom: calc(var(--footer-height) + 1rem);
    }
}

/* Footer */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--footer-height);
    background-color: var(--navbar-bg);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1020;
    padding-left: var(--sidebar-width);
    transition: padding-left 0.3s ease;
}

@media (max-width: 991.98px) {
    .footer {
        padding-left: 0;
    }
}

.footer .container-fluid {
    padding: 0 1.5rem;
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out, background-color 0.3s ease;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

/* Flip Cards */
.flip-card {
    perspective: 1000px;
}
.flip-inner {
    position: relative;
    width: 100%;
    min-height: 160px;
    transform-style: preserve-3d;
    transform-origin: center;
    will-change: transform;
    transition: transform 0.5s ease;
}
.flip-inner.flipped {
    /* Deprecated: flip handled via .flip-card.flipped targets */
}
.flip-front, .flip-back {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.flip-front {
    z-index: 2;
    cursor: pointer;
    transform: rotateY(0deg);
}
.flip-back {
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
}

/* Flip by toggling on the card container */
.flip-card.flipped .flip-front {
    transform: rotateY(180deg);
}
.flip-card.flipped .flip-back {
    transform: rotateY(0deg);
}

/* Modal */
.modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.modal-header {
    border-bottom-color: var(--border-color);
}

.modal-footer {
    border-top-color: var(--border-color);
}

/* Buttons */
.btn-primary {
    --bs-btn-bg: var(--link-color);
    --bs-btn-border-color: var(--link-color);
    --bs-btn-hover-bg: var(--link-hover);
    --bs-btn-hover-border-color: var(--link-hover);
}

/* Dropdown */
.dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.175);
}

.dropdown-item {
    color: var(--text-primary);
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Alerts */
.alert {
    border-color: var(--border-color);
}

/* Forms */
.form-control {
    background-color: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.form-control:focus {
    background-color: var(--bg-primary);
    border-color: var(--link-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Loading Spinner */
#loading-spinner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
}

/* Animations */
@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

/* Welcome Section */
.welcome-section {
    max-width: 1200px;
    margin: 0 auto;
}

.hero-section {
    text-align: center;
    padding: 3rem 1rem;
}

.feature-cards .card {
    transition: transform 0.2s ease-in-out;
}

.feature-cards .card:hover {
    transform: translateY(-5px);
}

/* About Section */
.about-section {
    max-width: 1200px;
    margin: 0 auto;
}

/* Collapsible elegant arrow */
.toggle-arrow {
    transition: transform 0.2s ease;
}
.toggle-collapse[aria-expanded="true"] .toggle-arrow {
    transform: rotate(90deg);
}
.toggle-collapse {
    color: inherit;
}

/* Login Page */
.login-page {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    min-height: 100vh;
}

.login-page .card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Admin Layout */
.admin-layout .sidebar {
    background-color: var(--bg-secondary);
}

.admin-layout .main-content {
    background-color: var(--bg-primary);
}

/* Content area specific styles */
.content-area h1, .content-area h2, .content-area h3, 
.content-area h4, .content-area h5, .content-area h6 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.content-area p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

.content-area ul, .content-area ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.content-area blockquote {
    border-left: 4px solid var(--link-color);
    padding-left: 1rem;
    margin: 1rem 0;
    font-style: italic;
    color: var(--text-secondary);
}

.content-area img {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
    margin: 1rem 0;
}

.content-area table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
}

.content-area table th,
.content-area table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

.content-area table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .content-wrapper {
        padding: 1rem;
    }
}

/* Print styles */
@media print {
    .navbar, .sidebar, .footer {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        margin-top: 0 !important;
    }
    
    .content-wrapper {
        padding: 0 !important;
    }
}

/* Template Styles */
[data-template="classic"] {
    --font-ui: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --template-bg: none;
}

[data-template="modern"] {
    --font-ui: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --template-bg: linear-gradient(135deg, rgba(13,110,253,0.06) 0%, rgba(108,117,125,0.06) 100%);
    --link-color: #0d6efd;
    --link-hover: #0b5ed7;
}

[data-template="serif"] {
    --font-ui: 'Georgia', 'Times New Roman', serif;
    --template-bg: linear-gradient(180deg, rgba(233,236,239,0.4) 0%, rgba(247,248,249,0.4) 100%);
}

[data-template="mono"] {
    --font-ui: 'JetBrains Mono', 'SFMono-Regular', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    --template-bg: none;
    --link-color: #20c997;
    --link-hover: #17b38a;
}

[data-template="vibrant"] {
    --font-ui: 'Poppins', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --template-bg: radial-gradient(1200px 600px at 10% -10%, rgba(255,193,7,0.12) 0%, rgba(255,193,7,0) 70%),
                    radial-gradient(1200px 600px at 110% 10%, rgba(13,110,253,0.12) 0%, rgba(13,110,253,0) 70%);
    --link-color: #e83e8c;
    --link-hover: #d63384;
}
[data-menu="cookies"] .main-content {
    margin-top: calc(var(--navbar-height) + var(--chips-offset, 0px));
}
[data-menu="cookies"] .main-content {
    margin-left: 0;
}
[data-menu="cookies"] .footer {
    padding-left: 0;
}

.chips-stack {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    z-index: 1025;
}

.chips-menu {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.chips-menu:last-child {
    border-bottom: 1px solid var(--border-color);
}

.chips-scroll {
    display: flex;
    gap: .5rem;
    overflow-x: auto;
    padding: .5rem 1rem;
    flex-wrap: wrap;
}

.chip {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 20px;
    padding: .25rem .75rem;
    text-decoration: none;
    white-space: nowrap;
    border: 1px solid var(--border-color);
}

.chip-sub {
    background-color: var(--link-color);
    color: #ffffff;
    border-color: var(--link-color);
}
.chip-sub:hover {
    background-color: var(--link-hover);
    border-color: var(--link-hover);
}

.chip:hover {
    background-color: var(--bg-primary);
}

    .chips-menu {
        top: var(--navbar-height);
    }