/* Role-Based Header Styles */

/* Header Layout */
.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    gap: 2rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    justify-content: flex-end;
}

/* Logo Styling */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--maritime-600);
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    stroke-width: 2;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--maritime-600);
    text-decoration: none;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--maritime-600);
}

/* Language Selector */
.language-selector {
    position: relative;
    margin-left: auto;
    margin-top: 0;
    order: 999;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--gray-700);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.language-btn:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.flag-img {
    width: 1.5rem;
    height: 1.125rem;
    border-radius: 0.125rem;
}

.chevron {
    width: 1rem;
    height: 1rem;
    transition: transform 0.3s ease;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
    margin-top: 0.5rem;
}

.language-dropdown.active {
    display: block;
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.language-option:hover {
    background: var(--gray-50);
}

.language-option img {
    width: 1.5rem;
    height: 1.125rem;
    border-radius: 0.125rem;
}

/* Notification Container */
.notification-container {
    position: relative;
    margin-top: 0;
}

.notification-btn {
    background: none;
    border: none;
    color: var(--gray-700);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.notification-btn:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.notification-btn svg {
    width: 1.25rem;
    height: 1.25rem;
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--red-500);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    border-radius: 1rem;
    min-width: 1.25rem;
    text-align: center;
    display: none;
}

.notification-badge:not(:empty) {
    display: block;
}

.notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
    margin-top: 0.5rem;
}

.notification-dropdown.active {
    display: block;
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.notification-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.mark-all-read {
    background: none;
    border: none;
    color: var(--maritime-600);
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.mark-all-read:hover {
    color: var(--maritime-700);
}

.notification-list {
    max-height: 300px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-100);
    transition: background-color 0.3s ease;
}

.notification-item:hover {
    background: var(--gray-50);
}

.notification-item.unread {
    background: var(--blue-50);
}

.notification-item.unread:hover {
    background: var(--blue-100);
}

.notification-icon {
    flex-shrink: 0;
    width: 2rem;
    height: 2rem;
    background: var(--gray-100);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}

.notification-item.unread .notification-icon {
    background: var(--blue-100);
    color: var(--blue-600);
}

.notification-icon svg {
    width: 1rem;
    height: 1rem;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-text {
    margin: 0 0 0.25rem 0;
    font-size: 0.875rem;
    color: var(--gray-900);
    line-height: 1.4;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.notification-footer {
    padding: 1rem;
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.view-all-notifications {
    color: var(--maritime-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.view-all-notifications:hover {
    color: var(--maritime-700);
}

/* User Profile Container */
.user-profile-container {
    position: relative;
}

.user-profile-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: none;
    border: none;
    color: var(--gray-700);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-profile-btn:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.user-avatar {
    width: 2rem;
    height: 2rem;
    background: var(--maritime-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar svg {
    width: 1rem;
    height: 1rem;
    color: var(--maritime-600);
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-900);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
    margin-top: 0.5rem;
}

.user-dropdown.active {
    display: block;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.user-avatar-large {
    width: 3rem;
    height: 3rem;
    background: var(--maritime-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar-large svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--maritime-600);
}

.user-details h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.user-details p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.user-menu-items {
    padding: 0.5rem 0;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    transition: all 0.3s ease;
}

.menu-item:hover {
    background: var(--gray-50);
    color: var(--gray-900);
}

.menu-item svg {
    width: 1.25rem;
    height: 1.25rem;
}

.menu-item.logout {
    color: var(--red-600);
}

.menu-item.logout:hover {
    background: var(--red-50);
    color: var(--red-700);
}

.menu-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 0.5rem 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav {
        display: none !important;
    }

    .user-profile-container {
        display: none !important;
    }

    .mobile-bottom-nav {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: fixed !important;
        left: 0 !important;
        bottom: 0 !important;
        right: 0 !important;
    }

    .mobile-profile-menu {
        display: block !important;
    }

    body {
        padding-top: 3.5rem;
        padding-bottom: 5rem;
        -webkit-overflow-scrolling: touch;
        overflow-x: hidden;
    }

    .header-content {
        height: 3.5rem;
        gap: 1rem;
    }

    .logo {
        font-size: 1.125rem;
    }

    .logo-icon {
        width: 1.75rem;
        height: 1.75rem;
    }

    .notification-container {
        order: 1;
        margin-top: 0;
    }

    .language-selector {
        order: 999 !important;
        margin-left: auto !important;
        margin-top: 0;
    }
}

/* Large Screen Styles */
@media (min-width: 769px) {
    .mobile-bottom-nav {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
    }

    .mobile-profile-menu {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        position: absolute !important;
        left: -9999px !important;
    }
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 0.5rem 0;
    backdrop-filter: blur(10px);
    transition: transform var(--transition-normal);
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    align-items: center;
    justify-content: space-around;
    pointer-events: auto;
    isolation: isolate;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 0.5rem;
    text-decoration: none;
    color: var(--gray-500);
    transition: all var(--transition-fast);
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    min-height: 3rem;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    position: relative;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.mobile-nav-item:hover,
.mobile-nav-item.active {
    color: var(--maritime-600);
    background: var(--maritime-50);
}

.mobile-nav-item:active {
    transform: scale(0.95);
}

.mobile-nav-icon {
    width: 1.5rem;
    height: 1.5rem;
    margin-bottom: 0.25rem;
    transition: transform var(--transition-fast);
}

.mobile-nav-item:hover .mobile-nav-icon,
.mobile-nav-item.active .mobile-nav-icon {
    transform: scale(1.1);
}

.mobile-nav-label {
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    line-height: 1;
}

.mobile-nav-item.active .mobile-nav-label {
    font-weight: 600;
}

/* Mobile Profile Menu */
.mobile-profile-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-radius: 1rem 1rem 0 0;
    box-shadow: 0 -10px 25px -5px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-profile-menu.active {
    transform: translateY(0);
}

.mobile-profile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-user-avatar {
    width: 3rem;
    height: 3rem;
    background: var(--maritime-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-user-avatar svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--maritime-600);
}

.mobile-user-details h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 0.25rem 0;
}

.mobile-user-details p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.mobile-profile-close {
    background: none;
    border: none;
    color: var(--gray-500);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-profile-close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.mobile-profile-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

.mobile-profile-menu-items {
    padding: 0.5rem 0;
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    color: var(--gray-700);
    text-decoration: none;
    transition: all 0.3s ease;
}

.mobile-menu-item:hover {
    background: var(--gray-50);
    color: var(--gray-900);
}

.mobile-menu-item svg {
    width: 1.25rem;
    height: 1.25rem;
}

.mobile-menu-item.logout {
    color: var(--red-600);
}

.mobile-menu-item.logout:hover {
    background: var(--red-50);
    color: var(--red-700);
}

.mobile-menu-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 0.5rem 0;
}

/* Main Menu Section Styles */
.main-menu-section {
    padding: 4rem 0;
    background: var(--white);
}

.main-menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.menu-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    text-decoration: none;
    color: var(--gray-900);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.menu-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--maritime-600), var(--maritime-700));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--maritime-200);
}

.menu-card:hover::before {
    transform: scaleX(1);
}

.menu-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.menu-icon.blue {
    background: var(--maritime-100);
    color: var(--maritime-600);
}

.menu-icon.green {
    background: #f0fdf4;
    color: #16a34a;
}

.menu-icon.purple {
    background: #faf5ff;
    color: #9333ea;
}

.menu-icon.orange {
    background: #fff7ed;
    color: #ea580c;
}

.menu-icon.gray {
    background: var(--gray-50);
    color: var(--gray-600);
}

.menu-card:hover .menu-icon {
    transform: scale(1.1);
}

.menu-icon svg {
    width: 2rem;
    height: 2rem;
}

.menu-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 0.75rem 0;
}

.menu-description {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .main-menu-section {
        padding: 2rem 0;
    }
    
    .main-menu-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .menu-card {
        padding: 1.5rem;
    }
    
    .menu-icon {
        width: 3rem;
        height: 3rem;
        margin-bottom: 1rem;
    }
    
    .menu-icon svg {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    .menu-title {
        font-size: 1.125rem;
    }
}

/* CSS Variables */
:root {
    /* Maritime Color Palette */
    --maritime-50: #f0f9ff;
    --maritime-100: #e0f2fe;
    --maritime-200: #bae6fd;
    --maritime-300: #7dd3fc;
    --maritime-400: #38bdf8;
    --maritime-500: #0ea5e9;
    --maritime-600: #0284c7;
    --maritime-700: #0369a1;
    --maritime-800: #075985;
    --maritime-900: #0c4a6e;
    
    /* Additional Colors */
    --coral-500: #f97316;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --red-500: #ef4444;
    --red-600: #dc2626;
    --red-700: #b91c1c;
    --purple-500: #a855f7;
    --yellow-500: #eab308;
    --blue-500: #3b82f6;
    --orange-500: #f97316;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-maritime: 0 25px 50px -12px rgba(14, 165, 233, 0.25);
}