/* ==============================================
   COVETALKS MAIN STYLESHEET
   Version: 1.0
   ============================================== */

/* ==============================================
   1. CUSTOM FONTS
   ============================================== */
@font-face {
    font-family: 'Brandon Text';
    src: url('/fonts/brandontext.woff2') format('woff2'),
         url('/fonts/brandontext.woff') format('woff');
    font-weight: 300 900;
    font-style: normal;
    font-display: swap;
}

/* ==============================================
   2. CSS VARIABLES / BRAND COLORS
   ============================================== */
:root {
    /* Brand Colors */
    --color-sand: #f3b338;
    --color-calm: #1d93b7;
    --color-deep: #155487;
    --color-foam: #f8f9fa;
    --color-deep-dark: #1e3d6f;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-dark: #2c3e50;
    --color-gray-dark: #555555;
    --color-gray: #666666;
    --color-gray-light: #999999;
    --color-gray-lighter: #bdc3c7;
    --color-border: #e1e8ed;
    --color-bg-light: #f0f0f0;
    
    /* Status Colors */
    --color-success: #27ae60;
    --color-success-hover: #229954;
    --color-danger: #dc3545;
    --color-danger-hover: #c82333;
    --color-warning: #f2b236;
    --color-info: #3498db;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-primary: 'Brandon Text', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --font-weight-black: 900;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 5px 15px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-xl: 0 15px 40px rgba(0,0,0,0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Breakpoints for JS reference */
    --breakpoint-xs: 400px;
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
    
    /* Header Height */
    --header-height: 80px;
    --header-height-mobile: 60px;
}

/* ==============================================
   3. RESET & BASE STYLES
   ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.6;
    color: #333;
    background: var(--color-foam);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==============================================
   4. TYPOGRAPHY
   ============================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-black);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-deep);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--color-deep-dark);
}

/* ==============================================
   5. CONTAINER & LAYOUT
   ============================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.main-content {
    padding-top: calc(var(--header-height) + var(--spacing-sm));
    padding-bottom: var(--spacing-2xl);
    min-height: calc(100vh - var(--header-height));
    flex: 1;
}

/* ==============================================
   6. HEADER & NAVIGATION
   ============================================== */
header {
    background: var(--color-white);
    color: #333;
    padding: var(--spacing-md) 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    height: var(--header-height);
    display: flex;
    align-items: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    z-index: 1001;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

/* Desktop Navigation */
.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-normal);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-deep);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-deep);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Ensure proper spacing on mobile between avatar and hamburger */
@media (max-width: 768px) {
    .nav-right {
        gap: var(--spacing-sm);
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    z-index: 1001;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 20px;
}

.hamburger span {
    display: block;
    height: 3px;
    background: var(--color-sand);
    border-radius: 2px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.mobile-menu-toggle.active .hamburger span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

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

.mobile-menu-toggle.active .hamburger span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile Navigation Overlay */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--header-height-mobile);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-white);
    z-index: 999;
    overflow-y: auto;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav-content {
    padding: var(--spacing-xl) var(--spacing-lg);
}

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

.mobile-nav-links li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links li:last-child {
    border-bottom: none;
}

/* Ensure all mobile nav links have exactly the same styling */
.mobile-nav-links a {
    display: block;
    padding: var(--spacing-md) 0;
    color: #333;
    font-size: 1.1rem !important; /* Force consistent font size */
    line-height: 1.4;
    font-weight: var(--font-weight-medium);
    text-decoration: none;
}

.mobile-nav-links a.active,
.mobile-nav-links a:hover {
    color: var(--color-deep);
}

/* Mobile user section - styled as continuation */
.mobile-user-section {
    margin-top: var(--spacing-md);
    padding-top: 0;
}

/* When logged in, Profile should keep its bottom border */
.logged-in #mobileNavLinks li:last-child {
    border-bottom: 1px solid var(--color-border);
}

.mobile-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-deep), var(--color-calm));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
    overflow: hidden;
    position: relative;
    border: 2px solid transparent;
}

.user-avatar:hover {
    transform: scale(1.05);
}

/* Avatar image styles */
.user-avatar-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.user-avatar-text {
    position: relative;
    z-index: 1;
}

/* When image is shown, add a subtle border */
.user-avatar:has(.user-avatar-image:not(.hidden)) {
    background: #f0f0f0;
    border-color: rgba(0, 0, 0, 0.1);
}

/* Fallback for browsers that don't support :has() */
.user-avatar-image:not(.hidden) ~ .user-avatar-text {
    display: none;
}

/* Loading state for avatar images */
.user-avatar-image.loading {
    opacity: 0;
}

.user-avatar-image:not(.loading) {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    display: none;
    z-index: 1000;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: #333;
    text-decoration: none;
    transition: background var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--color-foam);
}

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

/* ==============================================
   7. BUTTONS
   ============================================== */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all var(--transition-normal);
    font-weight: var(--font-weight-medium);
    text-align: center;
    font-family: var(--font-primary);
    font-size: 1rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-deep-dark);
    transform: translateY(-2px);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--color-deep);
    border: 2px solid var(--color-deep);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--color-deep);
    color: white;
}

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

.btn-success:hover:not(:disabled) {
    background: var(--color-success-hover);
    transform: translateY(-2px);
    color: white;
}

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

.btn-danger:hover:not(:disabled) {
    background: var(--color-danger-hover);
    transform: translateY(-2px);
    color: white;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ==============================================
   8. CARDS
   ============================================== */
.card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.card h2 {
    color: var(--color-deep);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-bg-light);
}

.card h3 {
    color: var(--color-deep);
    margin-bottom: var(--spacing-md);
}

/* ==============================================
   9. FOOTER
   ============================================== */
footer {
    background: var(--color-dark);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-md);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: 0;
}

.footer-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-sand);
    font-size: 1.2rem;
}

.footer-section p,
.footer-section a {
    color: var(--color-gray-lighter);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-normal);
}

.footer-section a:hover {
    color: var(--color-sand);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--color-gray-lighter);
}

/* ==============================================
   10. STATUS BADGES & STATES
   ============================================== */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
}

.status-badge.pending {
    background: var(--color-sand);
    color: #333;
}

.status-badge.accepted {
    background: var(--color-success);
    color: white;
}

.status-badge.rejected {
    background: var(--color-danger);
    color: white;
}

.status-badge.withdrawn {
    background: var(--color-gray);
    color: white;
}

.status-badge.open {
    background: var(--color-info);
    color: white;
}

.status-badge.closed {
    background: var(--color-gray-light);
    color: white;
}

/* Detail Rows (common pattern) */
.detail-row {
    display: flex;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-bg-light);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-dark);
    flex: 0 0 150px;
}

.detail-value {
    flex: 1;
    color: #333;
}

/* Message Boxes */
.message-box {
    background: #e8f4fd;
    border-left: 4px solid var(--color-deep);
    padding: var(--spacing-md);
    border-radius: 5px;
    margin-top: var(--spacing-md);
}

.message-box.success {
    background: #d4edda;
    border-color: var(--color-success);
}

.message-box.error {
    background: #f8d7da;
    border-color: var(--color-danger);
}

.message-box.warning {
    background: #fff3cd;
    border-color: var(--color-warning);
}

.message-box h4 {
    margin-bottom: var(--spacing-sm);
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    color: var(--color-gray);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.empty-state p {
    max-width: 500px;
    margin: 0 auto var(--spacing-lg);
}

/* Action Buttons Group */
.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.action-buttons .btn {
    flex: 1;
}

/* ==============================================
   11. UTILITY CLASSES
   ============================================== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }

/* ==============================================
   11. LOADING STATES
   ============================================== */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl);
    color: var(--color-gray);
}

.loading-spinner {
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid var(--color-bg-light);
    border-top: 3px solid var(--color-deep);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==============================================
   12. MODALS
   ============================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 15px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    margin-bottom: var(--spacing-lg);
}

.modal-header h3 {
    color: var(--color-deep);
}

.modal-body {
    margin-bottom: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* ==============================================
   13. GRIDS & LAYOUTS
   ============================================== */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.grid-2-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-3-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-4-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-4-cols {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-2-cols,
    .grid-3-cols,
    .grid-4-cols {
        grid-template-columns: 1fr;
    }
}

/* ==============================================
   14. FORMS
   ============================================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-dark);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-deep);
    box-shadow: 0 0 0 3px rgba(21, 84, 135, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* ==============================================
   15. ICON CLASSES
   ============================================== */

/* Icons */
.icon-xs {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.icon-sm {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.icon-md {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.icon-lg {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* ==============================================
   16. RESPONSIVE DESIGN
   ============================================== */

/* Tablet Styles */
@media (max-width: 992px) {
    :root {
        --header-height: 70px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.35rem; }
    
    .container {
        padding: 0 15px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    :root {
        --header-height: var(--header-height-mobile);
    }
    
    header {
        height: var(--header-height-mobile);
        padding: var(--spacing-sm) 0;
    }
    
    .logo-img {
        height: 40px;
    }
    
    /* Hide desktop nav, show mobile toggle */
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hide desktop auth buttons on mobile (they're in the mobile menu) */
    .auth-buttons {
        display: none;
    }
    
    /* Keep user menu (avatar) visible on mobile when logged in */
    .user-menu {
        display: block;
    }
    
    .user-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .user-avatar-image {
        width: 100%;
        height: 100%;
    }
    
    .main-content {
        padding-top: calc(var(--header-height-mobile) + var(--spacing-lg));
        padding-bottom: var(--spacing-xl);
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .card {
        padding: var(--spacing-lg);
        border-radius: 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: left;
    }
    
    .footer-section {
        padding-bottom: var(--spacing-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .footer-section:last-child {
        border-bottom: none;
    }
    
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    /* Mobile buttons */
    .btn {
        padding: 0.75rem 1.25rem;
    }
    
    .btn-sm {
        padding: 0.5rem 0.875rem;
        font-size: 0.875rem;
    }
    
    /* Detail rows stack on mobile */
    .detail-row {
        flex-direction: column;
    }
    
    .detail-label {
        margin-bottom: var(--spacing-xs);
        flex: unset;
    }
    
    /* Action buttons stack on mobile */
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
}

/* Small Mobile */
@media (max-width: 576px) {
    .container {
        padding: 0 10px;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.35rem; }
    h3 { font-size: 1.15rem; }
    
    .main-content {
        padding-top: calc(var(--header-height-mobile) + var(--spacing-md));
    }
}

/* Extra Small Mobile */
@media (max-width: 400px) {
    .logo-img {
        height: 35px;
    }
    
    .user-avatar {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
    
    .user-avatar-image {
        width: 100%;
        height: 100%;
    }
}