/* Common styles for HomeBuddies site */
/* These styles now rely on the standardized variables defined in variables.css */

/* For backward compatibility with existing code - mapping old variable names to new standardized ones */
:root {
    /* Map old color variables to new standardized ones */
    --primary-color: var(--color-primary);
    --primary-color-rgb: var(--color-primary-rgb);
    --primary-light: var(--color-primary-light);
    --primary-dark: var(--color-primary-dark);
    --secondary-color: var(--color-secondary);
    --secondary-light: var(--color-secondary-light);
    --secondary-dark: var(--color-secondary-dark);
    --accent-color: var(--color-accent);
    --accent-light: var(--color-accent-light);
    --accent-dark: var(--color-accent-dark);
    --success-color: var(--color-success);
    --danger-color: var(--color-danger);
    --warning-color: var(--color-warning);
    --info-color: var(--color-info);
    
    /* Map background color variables */
    --bg-card: var(--glass-bg);
    --bg-card-hover: var(--glass-bg-hover, rgba(255, 255, 255, 0.12));
    
    /* Map typography variables */
    --font-body: var(--font-primary);
    
    /* Map UI element variables */
    --border-radius: var(--radius-lg);
    --card-radius: var(--radius-card);
    --spacing: var(--spacing-base);
    --box-shadow: var(--shadow-md);
    --neon-glow: var(--glow-primary);
    --hover-scale: var(--transform-hover-scale);
    --button-radius: var(--radius-button);
    
    /* Map navigation variables */
    --header-shadow: var(--shadow-lg);
    --header-gradient: var(--nav-header-gradient);
}

/* Resets and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-weight: var(--font-weight-normal);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Improved typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-4xl);
    background: linear-gradient(90deg, var(--primary-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-md);
}

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

.text-gradient {
    background: linear-gradient(90deg, var(--primary-light), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

/* Text utilities */
.text-center { text-align: center; }
.text-sm { font-size: var(--font-size-sm); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }

/* Header & Navigation - Sleek modern design with dropdowns */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--header-gradient);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--header-shadow);
}

.main-header:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--secondary-color), 
        var(--accent-color), 
        var(--secondary-color), 
        var(--primary-color));
    opacity: 0.8;
}

.header-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Middle-aligned navigation container */
.nav-middle-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    flex: 1;
}

.logo {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-extrabold);
    font-size: 1.4rem;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.02em;
}

.logo-highlight {
    color: var(--primary-color);
}

/* Main navigation */
.nav-container {
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--nav-item-spacing);
    margin: 0;
    padding: 0;
    height: 100%;
}

.nav-links li {
    margin: 0;
    padding: 0;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-links li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all 0.2s ease;
    padding: 0 var(--spacing-sm);
    font-size: var(--nav-font-size);
    display: flex;
    align-items: center;
    white-space: nowrap;
    height: 100%;
}

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

/* Active indicator */
.nav-links li.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

/* Dropdown navigation */
.nav-links li.has-dropdown {
    position: relative;
}

.nav-links li.has-dropdown > a:after {
    content: '▾';
    display: inline-block;
    margin-left: 4px;
    font-size: 0.7em;
    opacity: 0.8;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--nav-dropdown-bg);
    border-radius: 6px;
    padding: 8px 0;
    box-shadow: var(--nav-dropdown-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid var(--glass-border);
    z-index: 100;
}

.nav-links li.has-dropdown:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown li {
    width: 100%;
    height: auto;
}

.nav-dropdown li a {
    padding: 8px 16px;
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    white-space: nowrap;
    height: auto;
}

.nav-dropdown li a:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Nav right section */
.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.back-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--button-radius);
    padding: 8px 20px;
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: var(--neon-glow);
    text-decoration: none;
}

.back-btn:hover {
    transform: var(--hover-scale);
    box-shadow: 0 0 15px var(--primary-light);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--button-radius);
    padding: 10px 20px;
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: var(--neon-glow);
}

.btn-primary:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    z-index: -2;
    transition: all 0.4s ease;
    opacity: 0;
}

.btn-primary:hover {
    transform: var(--hover-scale);
    box-shadow: 0 0 15px var(--primary-light);
}

.btn-primary:hover:after {
    opacity: 1;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    border-radius: var(--button-radius);
    padding: 10px 20px;
    font-family: 'Nunito', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: var(--hover-scale);
    box-shadow: var(--neon-glow);
}

/* Icon buttons for more compact UI */
.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Featured module section */
.featured-module {
    position: relative;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-dark));
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    min-height: 300px;
    display: flex;
    align-items: center;
}

.featured-module:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/pattern-bg.png');
    background-size: cover;
    opacity: 0.1;
    z-index: 0;
}

.featured-content {
    position: relative;
    z-index: 1;
    max-width: 50%;
}

.featured-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.featured-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    max-width: 90%;
}

.featured-stats {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.featured-stat {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
}

.stat-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.featured-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.featured-image {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 45%;
    z-index: 0;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Add overlay gradient to the image */
.featured-image:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, var(--primary-dark), transparent);
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { background-position: -500px 0; }
    100% { background-position: 500px 0; }
}

.floating {
    animation: float 4s ease-in-out infinite;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.shimmer {
    background: linear-gradient(90deg, 
        rgba(255,255,255,0), 
        rgba(255,255,255,0.2), 
        rgba(255,255,255,0)) no-repeat;
    background-size: 500px 100%;
    animation: shimmer 3s infinite linear;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .header-container {
        justify-content: center;
    }
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 20px;
    }
}

/* Enhanced Notification System */
.notification-controls {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    gap: 8px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.notification-control-button {
    background: none;
    border: none;
    border-radius: 4px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #4b5563;
    transition: all 0.2s ease;
}

.notification-control-button:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #1f2937;
}

.notification-control-button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 1px;
}

.notification-system {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
    pointer-events: none;
    transition: all 0.3s ease;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    padding-right: 4px;
    margin-top: 48px;
}

.notification {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    pointer-events: all;
    animation: slideIn 0.3s ease-out;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    max-width: 100%;
    min-width: 0;
}

.notification:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.notification:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.notification--exiting {
    animation: slideOut 0.3s ease-in forwards;
}

.notification--paused .notification__progress {
    animation-play-state: paused;
}

.notification__icon {
    font-size: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification__content {
    flex: 1;
    min-width: 0;
}

.notification__title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: #1f2937;
}

.notification__message {
    font-size: 14px;
    margin: 0;
    color: #4b5563;
    word-wrap: break-word;
}

.notification__actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.notification__action {
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.notification__action--primary:hover {
    background: var(--primary-dark);
}

.notification__action--default {
    background: #f3f4f6;
    color: #4b5563;
}

.notification__action--default:hover {
    background: #e5e7eb;
}

.notification__dismiss {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    cursor: pointer;
    color: #9ca3af;
    font-size: 20px;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification__dismiss:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #4b5563;
}

.notification__progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    width: 100%;
    animation: progress 5s linear;
}

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

.notification--success .notification__icon {
    color: #10b981;
}

.notification--success .notification__progress {
    background-color: #10b981;
}

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

.notification--error .notification__icon {
    color: #ef4444;
}

.notification--error .notification__progress {
    background-color: #ef4444;
}

.notification--error .notification__title {
    color: #dc2626;
}

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

.notification--warning .notification__icon {
    color: #f59e0b;
}

.notification--warning .notification__progress {
    background-color: #f59e0b;
}

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

.notification--info .notification__icon {
    color: #3b82f6;
}

.notification--info .notification__progress {
    background-color: #3b82f6;
}

/* Notification animations */
@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes progress {
    from { width: 100%; }
    to { width: 0%; }
}

/* Dark theme support for notifications */
@media (prefers-color-scheme: dark) {
    .notification-controls {
        background: rgba(31, 41, 55, 0.8);
        border-color: rgba(55, 65, 81, 0.6);
    }
    
    .notification-control-button {
        color: #d1d5db;
    }
    
    .notification-control-button:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #f3f4f6;
    }
    
    .notification {
        background: rgba(31, 41, 55, 0.85);
        border-color: rgba(55, 65, 81, 0.6);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    .notification__title {
        color: #f3f4f6;
    }
    
    .notification__message {
        color: #d1d5db;
    }
    
    .notification__action--default {
        background: #374151;
        color: #e5e7eb;
    }
    
    .notification__action--default:hover {
        background: #4b5563;
    }
    
    .notification__dismiss {
        color: #6b7280;
    }
    
    .notification__dismiss:hover {
        background: rgba(255, 255, 255, 0.05);
        color: #d1d5db;
    }
}

/* Mobile view for notifications */
@media (max-width: 768px) {
    .notification-system {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        max-height: calc(100vh - 60px);
        margin-top: 44px;
    }
    
    .notification-controls {
        top: 10px;
        right: 10px;
        padding: 6px;
    }
    
    @keyframes slideIn {
        from { transform: translateY(-100%); opacity: 0; }
        to { transform: translateY(0); opacity: 1; }
    }
    
    @keyframes slideOut {
        from { transform: translateY(0); opacity: 1; }
        to { transform: translateY(-100%); opacity: 0; }
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    .notification {
        animation: none;
        transition: opacity 0.3s ease;
    }
    
    .notification--exiting {
        animation: none;
        transition: opacity 0.3s ease;
        opacity: 0;
    }
    
    .notification:hover {
        transform: none;
    }
    
    .notification__progress {
        animation: none;
        transition: width 0.3s linear;
    }
    
    .notification-system {
        transition: none;
    }
}

/* High contrast mode */
@media (forced-colors: active) {
    .notification {
        border: 2px solid CanvasText;
    }
    
    .notification__icon,
    .notification__title,
    .notification__message,
    .notification__dismiss {
        color: CanvasText;
    }
    
    .notification__action {
        border: 1px solid CanvasText;
    }
    
    .notification--success,
    .notification--error,
    .notification--warning,
    .notification--info {
        border-left: 4px solid CanvasText;
    }
}

/* Legacy toast support (deprecated) */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 300px;
}

.toast {
    background: rgba(25, 28, 51, 0.95);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 3px solid var(--primary-color);
    animation: toastIn 0.3s ease forwards;
}

@keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Modal styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.modal {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-title {
    margin: 0;
    font-size: 1.2rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}