/* Modern Navbar Styles */

:root {
    --navbar-height: 72px;
    --navbar-padding: 1rem 0;
    --navbar-bg: rgba(255, 255, 255, 0.95);
    --navbar-border: rgba(59, 130, 246, 0.1);
    --navbar-shadow: 0 4px 24px rgba(59, 130, 246, 0.08);
    --navbar-backdrop: blur(20px);
    
    /* Navigation colors */
    --nav-text: #64748b;
    --nav-text-hover: #1e293b;
    --nav-text-active: #3b82f6;
    --nav-bg-hover: rgba(59, 130, 246, 0.05);
    --nav-bg-active: rgba(59, 130, 246, 0.1);
    
    /* Brand colors */
    --brand-text: #1e293b;
    --brand-accent: #032a67;
    
    /* Button colors */
    --btn-primary-bg: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --btn-primary-hover: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --btn-secondary-bg: rgba(59, 130, 246, 0.1);
    --btn-secondary-text: #3b82f6;
    --btn-secondary-hover: rgba(59, 130, 246, 0.15);
    
    /* Avatar and dropdown */
    --avatar-size: 40px;
    --avatar-border: 2px solid rgba(255, 255, 255, 0.8);
    --dropdown-bg: rgba(255, 255, 255, 0.98);
    --dropdown-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --dropdown-border: rgba(0, 0, 0, 0.08);
    
    /* Mobile menu */
    --mobile-menu-bg: rgba(255, 255, 255, 0.98);
    --mobile-menu-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

/* Reset body padding for new navbar height */
body {
    padding-top: var(--navbar-height) !important;
}

/* Modern Navbar Container */
.modern-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    height: var(--navbar-height);
    background: var(--navbar-bg);
    backdrop-filter: var(--navbar-backdrop);
    -webkit-backdrop-filter: var(--navbar-backdrop);
    border-bottom: 1px solid var(--navbar-border);
    box-shadow: var(--navbar-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-navbar.scrolled {
    --navbar-bg: rgba(255, 255, 255, 0.98);
    --navbar-shadow: 0 8px 32px rgba(59, 130, 246, 0.12);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--navbar-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* Brand Section */
.navbar-brand-modern {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--brand-text);
    transition: all 0.3s ease;
    z-index: 1040;
}

.navbar-brand-modern:hover {
    color: var(--brand-accent);
    text-decoration: none;
}

.navbar-logo-modern {
    height: 40px;
    width: auto;
    margin-right: 12px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.navbar-brand-modern:hover .navbar-logo-modern {
    transform: scale(1.05);
}

/* Navigation Menu */
.navbar-nav-modern {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
}

.nav-item-modern {
    position: relative;
}

.nav-link-modern {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    font-weight: 500;
    font-size: 14px;
    color: var(--brand-accent) !important;
    text-decoration: none !important;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.nav-link-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--nav-bg-hover);
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
}

.nav-link-modern:hover::before {
    opacity: 1;
    transform: scale(1);
}

.nav-link-modern:hover {
    color: var(--nav-text-hover) !important;
    text-decoration: none !important;
    transform: translateY(-1px);
}

.nav-link-modern.active {
    color: var(--nav-text-active);
    background: var(--nav-bg-active);
}

.nav-icon-modern {
    margin-right: 8px;
    font-size: 16px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-link-modern:hover .nav-icon-modern {
    opacity: 1;
}

/* User Actions Section */
.navbar-actions-modern {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Modern Buttons */
.btn-modern {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 14px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-modern-primary {
    background: var(--btn-primary-bg);
    color: white !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-modern-primary:hover {
    background: var(--btn-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
    color: white !important;
    text-decoration: none;
}

.btn-modern-primary span,
.btn-modern-primary i {
    color: white !important;
}

.btn-modern-secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.btn-modern-secondary:hover {
    background: var(--btn-secondary-hover);
    transform: translateY(-1px);
    color: var(--btn-secondary-text);
    text-decoration: none;
}

.btn-icon-modern {
    margin-right: 8px;
    font-size: 16px;
}

/* User Dropdown */
.user-dropdown-modern {
    position: relative;
}

.user-trigger-modern {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--nav-text);
    transition: all 0.3s ease;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.user-trigger-modern:hover {
    background: rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
    color: var(--nav-text);
    text-decoration: none;
}

.user-avatar-modern {
    width: var(--avatar-size);
    height: var(--avatar-size);
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    margin-right: 12px;
    border: var(--avatar-border);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
    overflow: hidden;
}

.user-avatar-modern.with-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.user-info-modern {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 8px;
}

.username-modern {
    font-weight: 600;
    font-size: 14px;
    line-height: 1.2;
    color: var(--nav-text-hover);
}

.user-rank-modern {
    font-size: 12px;
    color: var(--nav-text);
    opacity: 0.8;
}

.dropdown-arrow-modern {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.user-dropdown-modern.show .dropdown-arrow-modern {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu-modern {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: var(--dropdown-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--dropdown-border);
    border-radius: 16px;
    box-shadow: var(--dropdown-shadow);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1050;
}

.dropdown-menu-modern.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.dropdown-item-modern {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--nav-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 14px;
}

.dropdown-item-modern:hover {
    background: var(--nav-bg-hover);
    color: var(--nav-text-hover);
    text-decoration: none;
}

.dropdown-item-modern i {
    margin-right: 12px;
    font-size: 16px;
    opacity: 0.7;
}

.dropdown-divider-modern {
    height: 1px;
    background: var(--dropdown-border);
    margin: 8px 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--nav-bg-hover);
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--nav-text);
    margin: 2px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--mobile-menu-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--dropdown-border);
    box-shadow: var(--mobile-menu-shadow);
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1020;
}

.mobile-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-item {
    margin-bottom: 8px;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    color: var(--nav-text);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.mobile-nav-link:hover {
    background: var(--nav-bg-hover);
    color: var(--nav-text-hover);
    text-decoration: none;
}

.mobile-nav-link i {
    margin-right: 12px;
    font-size: 18px;
}

.mobile-actions {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--dropdown-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Notification System Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    background: var(--dropdown-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--dropdown-border);
    border-radius: 12px;
    box-shadow: var(--dropdown-shadow);
    z-index: 1060;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.notification-content {
    display: flex;
    align-items: flex-start;
    padding: 16px 20px;
    gap: 12px;
}

.notification-message {
    flex: 1;
    font-weight: 500;
    font-size: 14px;
    color: var(--nav-text-hover);
    line-height: 1.4;
}

.notification-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    color: var(--nav-text);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.notification-close:hover {
    background: var(--nav-bg-hover);
    color: var(--nav-text-hover);
}

/* Notification variants */
.notification-success {
    border-left: 4px solid #10b981;
}

.notification-error {
    border-left: 4px solid #ef4444;
}

.notification-warning {
    border-left: 4px solid #f59e0b;
}

.notification-info {
    border-left: 4px solid #3b82f6;
}

@media (max-width: 576px) {
    .notification {
        left: 20px;
        right: 20px;
        max-width: none;
        top: 16px;
    }
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .navbar-nav-modern {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navbar-actions-modern .btn-modern:not(.btn-modern-primary) {
        display: none;
    }
}

@media (max-width: 576px) {
    .navbar-container {
        padding: 0.75rem 1rem;
    }
    
    .navbar-brand-modern {
        font-size: 1.25rem;
    }
    
    .navbar-logo-modern {
        height: 32px;
    }
    
    .user-info-modern {
        display: none;
    }
    
    .user-avatar-modern {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
}

/* Theme variations for user avatars */
.user-avatar-modern.theme-1 { background: linear-gradient(135deg, #e91e63, #f06292); }
.user-avatar-modern.theme-2 { background: linear-gradient(135deg, #9c27b0, #ba68c8); }
.user-avatar-modern.theme-3 { background: linear-gradient(135deg, #673ab7, #9575cd); }
.user-avatar-modern.theme-4 { background: linear-gradient(135deg, #3f51b5, #7986cb); }
.user-avatar-modern.theme-5 { background: linear-gradient(135deg, #2196f3, #64b5f6); }
.user-avatar-modern.theme-6 { background: linear-gradient(135deg, #03a9f4, #4fc3f7); }
.user-avatar-modern.theme-7 { background: linear-gradient(135deg, #00bcd4, #4dd0e1); }
.user-avatar-modern.theme-8 { background: linear-gradient(135deg, #009688, #4db6ac); }
.user-avatar-modern.theme-9 { background: linear-gradient(135deg, #4caf50, #81c784); }
.user-avatar-modern.theme-10 { background: linear-gradient(135deg, #ff9800, #ffb74d); }

/* Animation enhancements */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu.show {
    animation: slideDown 0.3s ease-out;
}

/* Focus states for accessibility */
.nav-link-modern:focus,
.btn-modern:focus,
.user-trigger-modern:focus {
    outline: 2px solid var(--brand-accent);
    outline-offset: 2px;
}

/* Backdrop overlay for mobile menu */
.mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1010;
}

.mobile-backdrop.show {
    opacity: 1;
    visibility: visible;
}

/* Global link decoration override for navbar and footer */
.modern-navbar a,
.modern-navbar a:hover,
.modern-navbar a:focus,
.modern-navbar a:active,
.modern-navbar a:visited,
.mobile-menu a,
.mobile-menu a:hover,
.mobile-menu a:focus,
.mobile-menu a:active,
.mobile-menu a:visited {
    text-decoration: none !important;
}

/* Universal link decoration override for all navigation elements */
nav a,
nav a:hover,
nav a:focus,
nav a:active,
nav a:visited,
.navbar a,
.navbar a:hover,
.navbar a:focus,
.navbar a:active,
.navbar a:visited,
.dropdown-menu a,
.dropdown-menu a:hover,
.dropdown-menu a:focus,
.dropdown-menu a:active,
.dropdown-menu a:visited {
    text-decoration: none !important;
}

/* Override Bootstrap's default link hover underline */
a:hover {
    text-decoration: none !important;
}

/* Ensure buttons styled as links don't show underlines */
.btn,
.btn:hover,
.btn:focus,
.btn:active,
button,
button:hover,
button:focus,
button:active {
    text-decoration: none !important;
}

/* Ensure dropdown items don't show underlines */
.dropdown-item-modern,
.dropdown-item-modern:hover,
.dropdown-item-modern:focus,
.dropdown-item-modern:active {
    text-decoration: none !important;
}

/* Ensure mobile nav links don't show underlines */
.mobile-nav-link,
.mobile-nav-link:hover,
.mobile-nav-link:focus,
.mobile-nav-link:active {
    text-decoration: none !important;
}

/* Ensure buttons don't show underlines */
.btn-modern,
.btn-modern:hover,
.btn-modern:focus,
.btn-modern:active {
    text-decoration: none !important;
}

/* User trigger link styling */
.user-trigger-modern,
.user-trigger-modern:hover,
.user-trigger-modern:focus,
.user-trigger-modern:active {
    text-decoration: none !important;
}

/* Brand link styling */
.navbar-brand-modern,
.navbar-brand-modern:hover,
.navbar-brand-modern:focus,
.navbar-brand-modern:active {
    text-decoration: none !important;
}

/* Footer link decoration override */
.modern-footer a,
.modern-footer a:hover,
.modern-footer a:focus,
.modern-footer a:active,
.modern-footer a:visited {
    text-decoration: none !important;
}

/* Remove the underline effect from footer links */
.footer-links a::before {
    display: none !important;
}

/* Ensure newsletter and other footer links don't show underlines */
.footer-brand a,
.footer-brand a:hover,
.footer-section a,
.footer-section a:hover,
.footer-bottom a,
.footer-bottom a:hover {
    text-decoration: none !important;
}