:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #10b981;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-color: #94a3b8;
    --light-gray: #e2e8f0;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --font-size-base: 1rem;
}
 
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--dark-color);
    background-color: #ffffff;
    line-height: 1.6;
    position: relative;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.top-bar {
    background-color: var(--dark-color);
    color: white;
    font-size: 0.875rem;
    padding: 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.top-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.top-links a {
    color: white;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.top-links a:hover {
    color: var(--gray-color);
}
@keyframes glowing-contact {
    0% {
        color: #fff;
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.842), 0 0 10px rgba(255, 255, 255, 0.842), 0 0 20px rgba(255, 255, 255, 0.842), 0 0 40px rgba(255, 255, 255, 0.842);
    }
    25% {
        color: #4db8ff;
        text-shadow: 0 0 5px rgb(0, 255, 242), 0 0 10px rgb(0, 255, 242), 0 0 20px rgb(0, 255, 242), 0 0 40px rgb(0, 255, 242);
    }
    50% {
        color: #0099ff;
        text-shadow: 0 0 5px rgb(0, 255, 242), 0 0 10px rgb(0, 255, 242), 0 0 20px rgb(0, 255, 242), 0 0 40px rgb(0, 255, 242);
    }
    75% {
        color: #4db8ff;
        text-shadow: 0 0 5px rgb(0, 255, 191), 0 0 10px rgb(0, 255, 191), 0 0 20px rgb(0, 255, 191), 0 0 40px rgb(0, 255, 191);
    }
    100% {
        color: #fff;
        text-shadow: 0 0 5px rgb(0, 255, 136), 0 0 10px rgb(0, 255, 136), 0 0 20px rgb(0, 255, 136), 0 0 40px rgb(0, 255, 136);
    }
}

.glowing-link {
    animation: glowing-contact 5s infinite;
    padding: 2px 5px;
    border-radius: 4px;
}

.header {
    padding: 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    background: linear-gradient(230deg, rgba(107, 148, 142, 0.952), #c9c9c9c2, rgba(115, 156, 151, 0.945));
    z-index: 1000;
}

.header-guest {
    background: linear-gradient(230deg, rgba(170, 243, 231, 0.952), #f3d9d9c2, rgba(153, 241, 241, 0.945));
}

.header-user {
    background: linear-gradient(230deg, rgba(10, 202, 173, 0.952), #18aa61c2, rgba(17, 177, 158, 0.945));
}

.header-staf {
    background: linear-gradient(230deg, rgba(7, 231, 198, 0.952), #f30101c2, rgba(15, 206, 184, 0.945));
}

.header-admin {
    background: linear-gradient(230deg, rgba(5, 238, 203, 0.952), #000000c2, rgba(11, 235, 209, 0.945));
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--danger-color);
    margin-right: var(--spacing-xs);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text span {
    color: white;
    font-size: 0.81rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.action-btn {
    position: relative;
    font-size: 1.2rem;
    color: var(--dark-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    padding: var(--spacing-xs);
}

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

.action-btn .count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--spacing-xs);
}

.login-btn, .user-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.login-btn:hover, .user-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.base_current-avatar {
    border-radius: 50%;
    width: 30px;
    height: 30px;
    object-fit: cover;
}

.nav-toggle {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    padding-bottom: 0;
    background-color: #00000031;
    border-radius: 5px;
}

.main-nav {
    background-color: var(--dark-color);
    color: white;
    justify-content: center;
}

.nav-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}

.nav-item {
    position: relative;
    flex: 1 0 auto;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 3px 5px;
    font-weight: 500;
    transition: var(--transition);
    gap: 4px;
    backdrop-filter: blur(5px);
    margin: 0;
    justify-content: center;
}

.nav-link i {
    font-size: 0.9rem;
}

.nav-link.active {
    color: rgb(223, 223, 223);
}

.nav-item.mega-menu.active > .nav-link {
    border-top-right-radius: 5px;
    border-top-left-radius: 5px;
    background-color: white;
    color: black;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.37);
    color: white;
}

.footer {
    background-color: var(--dark-color);
    color: white;
    padding: 25px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-icon {
    color: white;
}

.footer-logo .logo-text span {
    color: white;
}

.footer-about {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--gray-color);
    transition: var(--transition);
    display: block;
}

.footer-links a:hover {
    color: white;
    padding-left: var(--spacing-xs);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray-color);
    gap: var(--spacing-xs);
}

.footer-contact i {
    color: var(--primary-color);
    font-size: 1rem;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.copyright {
    font-size: 0.8rem;
    color: var(--gray-color);
}

li {
    list-style: none;
}

.language-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(6px);
    background: rgba(0, 0, 0, 0.3);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.language-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.language-popup {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    max-width: 400px;
    text-align: center;
}

.popup-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.popup-content select {
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--light-gray);
}

.popup-skip {
    background: transparent;
    border: none;
    color: #007bff;
    cursor: pointer;
    text-decoration: underline;
    margin-top: 1rem;
}

.category-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100%;
    background: linear-gradient(to bottom, #2d3748, #4a5568);
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    transition: left 0.3s ease;
    z-index: 1100;
    padding: 0;
}

.category-nav.active {
    left: 0;
}

.category-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background-color: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.category-nav-title {
    color: white;
    font-size: 1.1rem;
    margin: 0;
    font-weight: 600;
}

.nav-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.nav-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.category-nav-list {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
    height: auto;
    padding-bottom: 2rem;
}

.category-nav-item {
    position: relative;
    transition: var(--transition);
    width: 100%;
    margin-bottom: 0.25rem;
}

.category-nav-link {
    width: 100%;
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.category-nav-link i:first-child {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    width: 20px;
    text-align: center;
    transition: var(--transition);
}

.category-nav-link .link-text {
    flex: 1;
}

.category-nav-link .dropdown-arrow {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    margin-left: auto;
}

.category-nav-item:hover .category-nav-link,
.category-nav-item.active .category-nav-link {
    background-color: rgba(37, 99, 235, 0.15);
    color: white;
    border-left-color: var(--primary-color);
}

.category-nav-item:hover .category-nav-link i:first-child,
.category-nav-item.active .category-nav-link i:first-child {
    color: white;
}

.category-nav-dropdown {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    background-color: rgba(0, 0, 0, 0.15);
}

.category-nav-dropdown.active {
    max-height: 500px;
}

.category-nav-dropdown .category-nav-link {
    padding-left: 3rem;
    font-size: 0.9rem;
}

.category-nav-item.has-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.category-nav-link .count {
    background-color: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.25rem;
    margin-left: auto;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1050;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 480px) {
    .category-nav {
        width: 85%;
    }
    
    .category-nav-link {
        padding: 0.6rem 1rem;
    }
    
    .category-nav-dropdown .category-nav-link {
        padding-left: 2.5rem;
    }
}
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1050;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.alert {
    padding: 12px 16px;
    margin: 16px auto;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    max-width: 1200px;
    width: calc(100% - 32px);
    font-weight: 500;
    display: flex;
    align-items: center;
    animation: slideInDown 0.3s ease;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border-color: #a7f3d0;
}

.alert-error, .alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border-color: #fde68a;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border-color: #bfdbfe;
}

.alert::before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 10px;
    font-size: 1.1em;
}

.alert-success::before {
    content: "\f058";
}

.alert-error::before, .alert-danger::before {
    content: "\f06a";
}

.alert-warning::before {
    content: "\f071"; 
}

.alert-info::before {
    content: "\f05a";
}

@keyframes slideInDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.alert:first-of-type {
    margin-top: calc(60px + 16px);
}

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    min-width: 300px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-header {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
}

.toast-body {
    padding: var(--spacing-md);
}

.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast-error {
    border-left: 4px solid var(--danger-color);
}

.toast-warning {
    border-left: 4px solid var(--warning-color);
}

.toast-info {
    border-left: 4px solid var(--primary-color);
}

.no-scroll {
    overflow: hidden;
}

.btn.loading {
    position: relative;
    color: transparent !important;
}

.btn.loading .spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 1s infinite;
}

@media (max-width: 321px) { 
    .top-links a {
        font-size: 0.5rem;
    }
    
    .nav-link i {
        font-size: 0.5rem;
    }
    
    .top-links {
        gap: 0px;
    }
    
    .top-bar-content {
        gap: 0px;
    }
    
    .nav-link {
        display: flex;
        align-items: center;
        padding: 2px 1px;
        font-weight: 300;
        font-size: 0.5rem;
        transition: var(--transition);
        gap: var(--spacing-xs);
    }
    
    .header-content {
        gap: 0;
    }
    
    .container {
        margin: 0;
    }
    
    .header-content {
        padding-bottom: 10px;
        padding-top: 5px;
    }
    
    .top-bar-content {
        padding-top: 7px;
        padding-bottom: 4px;
    }
    
    .logo-icon {
        font-size: 1.35rem;
        margin-right: 2px;
    }
    
    .logo-text {
        font-size: 1rem;
        font-weight: 400;
    }

    .logo-text span {
        color: white;
        font-size: 0.5rem;
    }
    
    .footer-title {
        font-size: 1rem;
        margin-bottom: 1px;
        padding-bottom: 5px;
    }
    
    .footer-links li {
        margin-bottom: 1px;
    }
    
    .footer-links a {
        font-size: 0.75rem;
    }
    
    .footer-contact li {
        margin-bottom: 10px;
        font-size: 0.8rem;
    }
}
@media (max-width: 381px) {
    .top-links {
        gap: 2px;
    }
    
    .top-links a {
        font-size: 0.5rem;
    }
    
    .nav-link i {
        font-size: 0.5rem;
    }
    
    .nav-link {
        display: flex;
        align-items: center;
        padding: 2px 0;
        font-weight: 300;
        font-size: 0.5rem;
        transition: var(--transition);
        gap: 0;
    }
    
    .header-content {
        gap: 0;
    }
    
    .container {
        margin: 0;
    }
    
    .header-content {
        padding-bottom: 10px;
        padding-top: 5px;
    }
    
    .top-bar-content {
        padding-top: 7px;
        padding-bottom: 4px;
    }
    
    .logo-icon {
        font-size: 1.35rem;
        margin-right: 2px;
    }
    
    .logo-text {
        font-size: 1rem;
        font-weight: 400;
    }

    .logo-text span {
        color: white;
        font-size: 0.5rem;
    }
    
    .footer-title {
        font-size: 1rem;
        margin-bottom: 1px;
        padding-bottom: 5px;
    }
    
    .footer-links li {
        margin-bottom: 1px;
    }
    
    .footer-links a {
        font-size: 0.85rem;
    }
    
    .footer-contact li {
        margin-bottom: 10px;
        font-size: 0.9rem;
    }
}
@media (max-width: 480px) {
    .search-input.active {
        width: 280px;
    }
    
    body.search-active .search-input {
        width: 100vw;
    }
}

@media (max-width: 576px) {
    .login-btn span, .user-btn .username {
        display: none;
    }
}
@media (max-width: 768px) {
    .top-bar-content {
        justify-content: center;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .search-input {
        position: absolute;
        top: 100%;
        right: 0;
        width: 0;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        z-index: 100;
    }
    
    .search-input.active {
        width: 300px;
        opacity: 1;
        visibility: visible;
        transform: translateY(10px);
    }
    
    .search-toggle {
        display: block;
    }
    
    body.search-active {
        overflow: hidden;
    }
    
    body.search-active .search-input {
        width: 100vw;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        border-radius: 0;
        border: none;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        transform: none;
        z-index: 1001;
        border-radius: 55px;
        border: 2px solid rgb(0, 102, 255);
    }
    
    body.search-active .search-input input {
        padding: var(--spacing-md);
        font-size: 1rem;
        background-color: rgb(255, 255, 255);
        border-top-left-radius: 50px;
        border-bottom-left-radius: 50px;
    }
    
    body.search-active .search-input button {
        padding: var(--spacing-md);
        font-size: 1rem;
        border-top-right-radius: 50px;
        border-bottom-right-radius: 50px;
    }
}
@media (max-width: 992px) {
    .header-content {
        gap: var(--spacing-sm);
    }
    .nav-list {
        flex-wrap: wrap;
        margin-left: 1rem;
        margin-right: 1rem;
    }
    
    .nav-item {
        flex: 1 0 auto;
    }
}