/* Search button icon-only on mobile */
.input-group .btn.input-group-text {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    display: flex;
    align-items: center;
    gap: 0.5em;
}
/* Freepik-inspired Design Factory CSS with Dark Mode */

:root {
    /* Light mode variables */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f4;
    --text-primary: #212121;
    --text-secondary: #444444;
    --text-tertiary: #999999;
    --border-color: #e0e0e0;
    --accent-color: #118bea;
    --accent-hover: #0d7bc9;
    --card-bg: #ffffff;
    --header-bg: #ffffff;
    --footer-bg: #ffffff;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.dark-mode {
    /* Dark mode variables */
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --text-tertiary: #aaaaaa;
    --border-color: #333333;
    --accent-color: #118bea;
    --accent-hover: #2b9cf0;
    --card-bg: #1e1e1e;
    --header-bg: #1e1e1e;
    --footer-bg: #1e1e1e;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Figtree', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

input, textarea, select,
input:focus, textarea:focus, select:focus {
    border: 1px solid var(--border-color) !important;
    box-shadow: none !important;
    outline: none !important;
}

select, select option {
    font-family: inherit;
    font-size: inherit;
}


/* Mobile nav overlay */
.mobile-nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--bg-primary);
    z-index: 1050;
    display: none;
    flex-direction: column;
    padding: 1.4rem 2.2rem 2rem 2rem;
}
.mobile-nav.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.mobile-nav .close-btn {
    font-size: 1.2rem;
    cursor: pointer;
    align-self: flex-end;
    margin-bottom: 2rem;
}
.mobile-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}
.mobile-nav ul li {
    margin: 1rem 0;
}
.mobile-nav ul li a {
    text-decoration: none;
    font-size: 1rem;
}

/* Hamburger beside logo */
.hamburger {
    border: none;
    background: transparent;
    padding: 0;
    font-size: 1.5rem;
    font-weight: bold;
}

/* Dark mode toggle bold & big */
#darkModeToggle {
    font-size: 1.2rem;
    font-weight: bold;
}

@media (max-width: 992px) {
    .nav-links {
        display: none !important;
    }
    .hamburger {
        display: inline-block !important;
    }
}
@media (min-width: 993px) {
    .hamburger {
        display: none !important;
    }
}

/* cards */
.card {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: 8px;
}

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

.card-body {
    padding: 1.5rem;
}

.text-secondary  {
    color: var(--text-secondary) !important;
}

/* Header Styles */
.header {
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-color);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0 2rem;
}

.nav-links li {
    margin: 0 1rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s;
    font-size: 0.95rem;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-outline {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

.btn-outline:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-success {
    background-color: #28a745;
    color: #fff;
    border: 1px solid #28a745;
}

.btn-success:hover {
    background-color: #218838;
    border-color: #218838;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
}

.dark-mode-toggle:hover {
    background-color: var(--bg-tertiary);
}

/* Hero Section */
.hero {
    background-color: var(--bg-secondary);
    padding: 5rem 2rem;
    text-align: center;
    transition: background-color 0.3s;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.search-bar {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}

.search-bar form {
    display: flex;
    align-items: stretch;
}

.search-bar input {
    flex: 1;
    padding: 1.1rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 50px 0 0 50px;
    font-size: 1rem;
    background-color: var(--card-bg);
    color: var(--text-primary);
    transition: border-color 0.3s, background-color 0.3s;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(17, 139, 234, 0.2);
}

.search-bar button {
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    padding: 1.1rem 2rem;
    border-radius: 0 50px 50px 0;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 56px;
    justify-content: center;
/* Input group for search bar */
.search-bar .input-group {
    display: flex;
    align-items: stretch;
}
.search-bar .input-group .form-control {
    border-radius: 50px 0 0 50px;
}
.search-bar .input-group .btn.input-group-text {
    border-radius: 0 50px 50px 0;
    min-width: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    font-size: 1.1rem;
}
}

.search-bar button:hover {
    background-color: var(--accent-hover);
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Categories Section */
.categories {
    padding: 5rem 2rem;
    background-color: var(--bg-primary);
    transition: background-color 0.3s;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
    background-color: var(--card-bg);
    text-align: center;
    padding: 2rem 1rem;
    box-shadow: var(--shadow);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.category-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(17, 139, 234, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.category-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.category-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Designs Section */
.designs {
    padding: 5rem 2rem;
    background-color: var(--bg-secondary);
    transition: background-color 0.3s;
}

.filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.filter-group {
    display: flex;
    gap: 1rem;
}

.filter-select {
    padding: 0.7rem 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    background-color: var(--card-bg);
    font-size: 0.95rem;
    box-shadow: var(--shadow);
    color: var(--text-primary);
    transition: border-color 0.3s, background-color 0.3s;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Container: masonry-like grid */
.design-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); /* fixed-ish width */
    gap: 16px;
}

/* When Masonry is enabled, switch off CSS grid and let Masonry position items */
.design-grid.masonry-enabled {
    display: block;
    position: relative;
}
.design-grid.masonry-enabled .design-card {
    width: calc(33.333% - 16px);
    margin-bottom: 16px; /* matches Masonry gutter */
}

/* Responsive columns for Masonry */
@media (max-width: 575.98px) {
    .design-grid.masonry-enabled .design-card { width: 100%; }
}
@media (min-width: 576px) and (max-width: 767.98px) {
    .design-grid.masonry-enabled .design-card { width: calc(50% - 16px); }
}
@media (min-width: 768px) and (max-width: 991.98px) {
    .design-grid.masonry-enabled .design-card { width: calc(33.333% - 16px); }
}
@media (min-width: 992px) {
    .design-grid.masonry-enabled .design-card { width: calc(25% - 16px); }
}

/* Card: flexible height */
.design-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: fit-content;
}

/* Image: fill width, auto height */
.design-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

/* Content below image */
.design-content {
  padding: 12px;
  display: flex;
  color: var(--text-primary);
  flex-direction: column;
  gap: 8px;
}

.designer-info {
  display: flex;
  align-items: center;
  gap: 6px;
}

.designer-avatar {
  border-radius: 50%;
}

.design-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.design-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.action-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-primary);
  transition: color 0.3s;
  width: 36px;
  height: 36px;
  font-size: 1.2rem;
  border-radius: 50%;
}

.action-btn:hover {
    color: var(--accent-color);
    background-color: var(--bg-tertiary);
}

/* Auth Pages */
.auth-container {
    max-width: 500px;
    margin: 4rem auto;
    padding: 2.5rem;
    background-color: var(--card-bg);
    border-radius: 12px;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-header h2 {
    color: var(--text-primary);
    margin-bottom: 0.8rem;
    font-size: 2rem;
    font-weight: 700;
}

.auth-header p {
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-label {
    display: block;
    margin-bottom: 0.7rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
    background-color: var(--card-bg);
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(17, 139, 234, 0.2);
}

.form-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.form-check {
    display: flex;
    align-items: center;
}

.form-check-input {
    margin-right: 0.8rem;
}

.btn-block {
    display: block;
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.auth-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.alert {
    padding: 1.2rem;
    border-radius: 8px;
    margin-bottom: 1.8rem;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #155724;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: #721c24;
    border: 1px solid rgba(220, 53, 69, 0.3);
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--text-primary);
    padding: 4rem 2rem 2rem;
    margin-top: 5rem;
    transition: background-color 0.3s;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto 2.5rem;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
    margin-left: -30px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-color);
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.subscribe-form .form-control {
    padding: 0.8rem;
    border-radius: 6px;
}

.subscribe-form .btn {
    padding: 0.8rem;
}

.copyright {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
    max-width: 1200px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    color: var(--text-primary);
}
th, td {
    padding: 0.85rem 0.7rem;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-primary);
}
tr:nth-child(even) {
    background: var(--bg-secondary);
}
tr:nth-child(odd) {
    background: var(--card-bg);
}
.dark-mode table,
.dark-mode th,
.dark-mode td {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.dark-mode tr:nth-child(even) {
    background: var(--bg-secondary);
}
.dark-mode tr:nth-child(odd) {
    background: var(--card-bg);
}

/* Modal Styles for Light and Dark Mode */
.modal-content {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow);
    transition: background-color 0.3s, color 0.3s;
}
.modal-header, .modal-footer {
    background-color: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-top: 1px solid var(--border-color) !important;
}
.modal-title {
    color: var(--text-primary) !important;
}
.modal-backdrop.show {
    background-color: #000;
    opacity: 0.5;
}
.dark-mode .modal-content {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow);
}
.dark-mode .modal-header, .dark-mode .modal-footer {
    background-color: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-top: 1px solid var(--border-color) !important;
}
.dark-mode .modal-title {
    color: var(--text-primary) !important;
}

/* Responsive Design */
@media (max-width: 992px) {
    .navbar {
        flex-wrap: wrap;
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
        margin: 1rem 0;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {    
    .hero {
        padding: 3rem 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
    }
    
    .auth-container {
        margin: 1.5rem;
        padding: 2rem;
    }
    
    .categories, .designs {
        padding: 3rem 1.5rem;
    }
    
    .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1.5rem;
    }
    
    .design-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 1.5rem;
    }

    .footer {
        padding: 2rem 1rem;
    }
}

@media (max-width: 576px) {
    .search-bar form {
        align-items: stretch;
    }
    .search-bar .input-group {
        width: 100%;
    }
    .search-bar .input-group .form-control {
        border-radius: 50px;
        margin-bottom: 0;
        border: transparent;
    }
    .search-bar .input-group .btn.input-group-text {
        border-radius: 50px;
        border: none;
        min-width: unset;
        justify-content: center;
        font-size: 1.3rem;
        padding: 1.1rem 0;
        margin-top: 0;
    }
    .search-bar button span {
        display: none !important;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .category-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
}