@font-face {
    font-family: 'Rugen';
    src: url('/fonts/RugenExpanded-DOKGE.otf?v=2') format('opentype');
}

:root {
    /* Brand Colors */
    --color-darkest: #0F1317;
    --color-background: #1B1C1F;
    --color-white: #FFFFFF;
    --color-red: #FF6B6B;
    --color-purple: #6578FE;
    --color-blue: #66FFD0;
    --color-green: #A8E6CF;
    --color-yellow: #FFE966;
    --color-teal: #66FFD0;
    --color-orange: #FFD93D;

    /* UI Colors */
    --color-surface: rgba(255, 255, 255, 0.05);
    --color-surface-dark: rgba(0, 0, 0, 0.2);
    --color-overlay: rgba(15, 19, 23, 0.8);

    /* Animation */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

html {
    font-size: 14px;
    background-color: var(--color-darkest);
    color: var(--color-white);
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin-bottom: 60px;
    background-color: var(--color-darkest);
    color: var(--color-white);
    font-family: 'Poppins', sans-serif;
}

body.popup-open {
    overflow: hidden;
}

/* Typography */
.rugen {
    font-family: Rugen, sans-serif;
}

/* Hide validation summary when no errors */
.validation-summary-valid {
    display: none !important;
}

/* Button cursor styles */
button, .btn, [type="submit"] {
    cursor: pointer;
}

/* Custom animations */
@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes gentlePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Welcome Banner */
.welcome-banner {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0;
    animation: slideInDown var(--transition-normal);
}

.welcome-heart {
    animation: gentlePulse 2s ease-in-out infinite;
}

.welcome-btn {
    padding: 0.375rem 1rem;
    background: linear-gradient(135deg, var(--color-yellow), var(--color-teal));
    color: var(--color-darkest);
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.875rem;
}

.welcome-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 233, 102, 0.3);
    color: var(--color-darkest);
}

@media (max-width: 640px) {
    .welcome-btn {
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem;
    }
}

/* Header */
.main-header {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(20px);
    background: rgba(15, 19, 23, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideInDown var(--transition-normal);
}

/* Logo */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
}

@media (min-width: 640px) {
    .logo-container {
        gap: 0.75rem;
    }

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

.beta-badge {
    padding: 0.125rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    color: rgb(156, 163, 175);
}

@media (max-width: 640px) {
    .beta-badge {
        display: none;
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    padding: 0.5rem;
    background: transparent;
    border: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
    cursor: pointer;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hamburger-icon {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hamburger-line {
    display: block;
    width: 1.25rem;
    height: 0.125rem;
    background: var(--color-white);
    transition: var(--transition-normal);
    margin: 0.1875rem 0;
}

.hamburger-line:hover {
    background: var(--color-yellow);
}

/* Mobile Popup */
.mobile-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 50;
    background: rgba(15, 19, 23, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
    padding: 1rem;
}

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

.mobile-popup-content {
    background: rgba(15, 19, 23, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 100%;
    max-width: 24rem;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-smooth);
}

.mobile-popup-overlay.active .mobile-popup-content {
    transform: scale(1);
}

.mobile-popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 0.75rem;
    color: var(--color-white);
    cursor: pointer;
    transition: var(--transition-normal);
}

.mobile-popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.mobile-popup-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-top: 1rem;
}

.mobile-popup-search {
    margin-bottom: 2rem;
}

.mobile-popup-nav {
    /* Navigation styles handled in Navigation component */
}

/* Navigation Items */
.nav-item-desktop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgb(209, 213, 219);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.nav-item-desktop:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.nav-item-mobile {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    color: rgb(209, 213, 219);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.nav-item-mobile:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.nav-icon {
    width: 1rem;
    height: 1rem;
    transition: var(--transition-normal);
}

.nav-icon-mobile {
    width: 1.25rem;
    height: 1.25rem;
    transition: var(--transition-normal);
}

.nav-icon-purple {
    color: var(--color-purple);
}

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

.nav-item-mobile:hover .nav-icon-mobile:not(.nav-icon-purple) {
    color: var(--color-yellow);
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 1rem 0;
}

/* Auth Components */
.profile-btn-desktop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: transparent;
    border: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
    cursor: pointer;
}

.profile-btn-desktop:hover {
    background: rgba(255, 255, 255, 0.05);
}

.profile-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-purple);
    transition: var(--transition-normal);
}

.profile-btn-desktop:hover .profile-avatar {
    border-color: var(--color-yellow);
}

.profile-chevron {
    width: 1rem;
    height: 1rem;
    opacity: 0.5;
    transition: all var(--transition-normal);
}

.profile-btn-desktop:hover .profile-chevron {
    opacity: 1;
}

.profile-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 18rem;
    margin-top: 0.5rem;
    background: rgba(15, 19, 23, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 0.75rem;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition: all var(--transition-normal);
    z-index: 50;
}

.profile-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    transition: var(--transition-normal);
}

.profile-header:hover .profile-avatar-large {
    border-color: var(--color-yellow);
}

.profile-avatar-large {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-purple);
    transition: var(--transition-normal);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgb(209, 213, 219);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.dropdown-item:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.dropdown-item-danger {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: rgb(248, 113, 113);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.dropdown-item-danger:hover {
    color: rgb(252, 165, 165);
    background: rgba(239, 68, 68, 0.1);
    text-decoration: none;
}

.dropdown-icon {
    width: 1rem;
    height: 1rem;
    color: var(--color-teal);
    transition: var(--transition-normal);
}

.dropdown-item:hover .dropdown-icon {
    transform: scale(1.1);
}

/* Mobile Auth */
.mobile-profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.mobile-profile-header:hover .mobile-profile-avatar {
    border-color: var(--color-yellow);
}

.mobile-profile-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-purple);
    transition: var(--transition-normal);
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    color: rgb(209, 213, 219);
    text-decoration: none;
    border-radius: 0.75rem;
    transition: var(--transition-normal);
}

.mobile-menu-item:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.mobile-menu-item-danger {
    color: rgb(248, 113, 113);
}

.mobile-menu-item-danger:hover {
    color: rgb(252, 165, 165);
    background: rgba(239, 68, 68, 0.1);
}

.mobile-menu-icon {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-teal);
    transition: var(--transition-normal);
}

.mobile-menu-item:hover .mobile-menu-icon {
    transform: scale(1.1);
    color: var(--color-yellow);
}

/* Login Buttons */
.login-btn-desktop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--color-yellow), var(--color-teal));
    color: var(--color-darkest);
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.875rem;
}

.login-btn-desktop:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 233, 102, 0.2);
    color: var(--color-darkest);
    text-decoration: none;
}

.login-btn-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--color-yellow), var(--color-teal));
    color: var(--color-darkest);
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    width: 100%;
}

.login-btn-mobile:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 16px rgba(255, 233, 102, 0.3);
    color: var(--color-darkest);
    text-decoration: none;
}

/* Background Elements */
.bg-elements {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: -200;
}

.bg-blob {
    position: absolute;
    width: 31.25rem;
    height: 31.25rem;
    border-radius: 50%;
    filter: blur(3rem);
    animation: gentlePulse 4s ease-in-out infinite;
}

.bg-blob-1 {
    top: 25%;
    left: -25%;
    background: linear-gradient(135deg, rgba(101, 120, 254, 0.03), rgba(102, 255, 208, 0.03));
}

.bg-blob-2 {
    bottom: 25%;
    right: -25%;
    background: linear-gradient(135deg, rgba(255, 233, 102, 0.03), rgba(255, 107, 107, 0.03));
    animation-delay: 2s;
}

@media (min-width: 640px) {
    .bg-blob {
        width: 37.5rem;
        height: 37.5rem;
    }
}

.bg-grid {
    position: fixed;
    inset: 0;
    opacity: 0.02;
    z-index: -100;
    background-image: linear-gradient(rgba(255, 233, 102, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 233, 102, 0.1) 1px, transparent 1px);
    background-size: 2.5rem 2.5rem;
}

@media (min-width: 640px) {
    .bg-grid {
        opacity: 0.03;
        background-size: 3.75rem 3.75rem;
    }
}

/* Loading */
.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    display: none;
}

.loading-overlay.active {
    display: flex;
    align-items: end;
    justify-content: center;
}

.loading-content {
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    pointer-events: auto;
    animation: scaleIn var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.loading-spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--color-teal);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Legacy styles for compatibility */
.navbar {
    background-color: var(--color-surface-dark);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.nav-link {
    color: var(--color-white);
    transition: var(--transition-normal);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.nav-link:hover {
    background-color: var(--color-surface);
    color: var(--color-blue);
    transform: translateY(-2px);
}

.nav-link i {
    color: var(--color-white);
    transition: var(--transition-normal);
}

.nav-link:hover i {
    color: var(--color-blue);
}

.bg-tippy {
    background-color: var(--color-surface);
    border-radius: 1rem;
    transition: var(--transition-normal);
}

.bg-blur {
    background-color: var(--color-overlay);
    backdrop-filter: blur(30px) saturate(100%);
    border-radius: 1rem;
    transition: var(--transition-normal);
}

.up {
    transition: var(--transition-normal);
}

.up:hover {
    transform: translateY(-3px);
}

.hover-right {
    transition: var(--transition-normal);
}

.hover-right:hover {
    transform: translateX(5px) scale(1.05);
}

.element-shadow {
    position: absolute;
    top: 10px;
    left: 0;
    right: 0;
    bottom: 0;
    filter: blur(20px);
    pointer-events: none;
    z-index: 0;
    background: var(--color-blue);
    opacity: 0.1;
}

::-webkit-scrollbar {
    width: 0.6rem;
    height: 0.6rem;
    background-color: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: var(--color-surface);
    border-radius: 0.6rem;
    transition: var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-blue);
}

.btn {
    transition: var(--transition-normal);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-surface);
}

.btn:hover {
    transform: translateY(-2px);
    border-color: var(--color-blue);
    box-shadow: var(--shadow-md);
}

.text-brand-red { color: var(--color-red) !important; }
.text-brand-purple { color: var(--color-purple) !important; }
.text-brand-blue { color: var(--color-blue) !important; }
.text-brand-green { color: var(--color-green) !important; }
.text-brand-yellow { color: var(--color-yellow) !important; }

.bg-brand-red { background-color: var(--color-red) !important; }
.bg-brand-purple { background-color: var(--color-purple) !important; }
.bg-brand-blue { background-color: var(--color-blue) !important; }
.bg-brand-green { background-color: var(--color-green) !important; }
.bg-brand-yellow { background-color: var(--color-yellow) !important; }

.tippy-box[data-theme~='blur'] {
    backdrop-filter: blur(30px) saturate(100%);
    background-color: var(--color-overlay);
    border-radius: 1rem;
    border: 1px solid var(--color-surface);
}

.card {
    background-color: var(--color-surface);
    border-radius: 1rem;
    border: 1px solid var(--color-surface);
    transition: var(--transition-normal);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-blue);
}

.spinner-border {
    color: var(--color-blue);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem var(--color-blue);
    border-color: var(--color-blue);
}

/* Custom scrollbar for mobile popup */
.mobile-popup-content::-webkit-scrollbar {
    width: 4px;
}

.mobile-popup-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

/* Responsive improvements */
@media (max-width: 480px) {
    .mobile-popup-content {
        margin: 0.5rem;
        padding: 1.5rem;
    }

    .mobile-popup-logo {
        margin-bottom: 1.5rem;
    }

    .mobile-popup-search {
        margin-bottom: 1.5rem;
    }
}