/* Import Inter font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

/* Global theme variables */
:root {
    /* Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #C6C6C6;
    --bg-gradient-start: #0D0D0D;
    --bg-gradient-end: #1A1A1A;
    --card-bg: rgba(23,23,23,0.9);
    --card-border: rgba(255,255,255,0.06);
    --button-bg: #FFFFFF;
    --button-hover-bg: rgba(255,255,255,0.85);
    --button-text: #0D0D0D;
    --accent-color: #5acfa9;
    --accent-color-rgb: 90, 207, 169;
    --accent-button-bg: rgba(90, 207, 169, 0.2);
    --accent-button-hover-bg: rgba(90, 207, 169, 0.35);
    
    /* Spacing */
    --base-spacing: 8px;
    --spacing-1: calc(var(--base-spacing) * 1);
    --spacing-2: calc(var(--base-spacing) * 2);
    --spacing-3: calc(var(--base-spacing) * 3);
    --spacing-4: calc(var(--base-spacing) * 4);
    --spacing-5: calc(var(--base-spacing) * 5);
    --spacing-6: calc(var(--base-spacing) * 6);
    
    /* Border radius */
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transitions */
    --transition-default: all 0.25s ease-in-out;
}

/* Custom background and global styles */
body {
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-primary);
    position: relative;
    line-height: 1.6;
}

/* Loading animations */
@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

@keyframes shimmer {
    0% { background-position: -468px 0; }
    100% { background-position: 468px 0; }
}

.loading-skeleton {
    background: linear-gradient(to right, #2a2a2a 8%, #3a3a3a 18%, #2a2a2a 33%);
    background-size: 800px 100px;
    animation: shimmer 1.5s linear infinite forwards;
}

/* Spinner styles */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

#loadingSpinner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    padding: 2rem;
    border-radius: 1rem;
}

/* Profile card loading state */
.profile-card-loading {
    animation: pulse 1.5s ease-in-out infinite;
}

.profile-card-loading .profile-image-placeholder {
    background: #2a2a2a;
}

.profile-card-loading .profile-stats p {
    height: 1.2rem;
    margin: 0.5rem 0;
    background: #2a2a2a;
    border-radius: 4px;
}

/* Layout styles */
.container {
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: var(--spacing-6);
}

/* Typography */
h1, .display-4 {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-block: var(--spacing-6) var(--spacing-3);
}

h2 {
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
    margin-block: var(--spacing-6) var(--spacing-3);
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* Card Grid */
#profilesContainer .row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.5rem;
    gap: 0;
}

.profile-card-wrapper {
    width: 25%;
    padding: 0.5rem;
    display: flex;
}

.profile-card-wrapper .card {
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* Match height of cards in the same row */
#profilesContainer .row {
    display: flex;
    flex-wrap: wrap;
}

#profilesContainer .row::after {
    content: "";
    display: table;
    clear: both;
}

@media (max-width: 992px) {
    .profile-card-wrapper {
        width: 33.333%;
    }
}

@media (max-width: 768px) {
    .profile-card-wrapper {
        width: 50%;
    }
}

@media (max-width: 576px) {
    .profile-card-wrapper {
        width: 50%;
        padding: 0.25rem;
    }
}

/* Custom styles for profile cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 24px rgba(0,0,0,0.45);
    transition: var(--transition-default);
    backdrop-filter: blur(6px);
}

.card-body {
    padding: var(--spacing-3) var(--spacing-2);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}

.card .price {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1rem;
    margin: var(--spacing-1) 0;
}

.profile-image-placeholder {
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 128px;
    height: 128px;
    margin: 0 auto var(--spacing-2);
}

.square-image {
    width: 100%;
    padding-bottom: 100%;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-lg);
}

.tiktok-link, .join-discord {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--button-bg);
    color: var(--button-text) !important;
    text-decoration: none;
    padding: var(--spacing-1) var(--spacing-2);
    font-weight: 600;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-default);
    margin-top: auto;
}

.tiktok-link {
    position: relative;
    width: 80%;
    margin: 0 auto;
    white-space: nowrap;
    text-align: center;
    min-width: fit-content;
}

.tiktok-link:hover, .join-discord:hover {
    background-color: var(--button-hover-bg);
    color: var(--button-text) !important;
    text-decoration: none;
}

.tiktok-link:active {
    transform: scale(0.98);
}

.tiktok-link:focus, .join-discord:focus {
    outline: 2px solid rgba(255,255,255,0.25);
    outline-offset: 2px;
}

.join-discord {
    transform: none;
}

.join-discord:active {
    transform: scale(0.98);
}

.profile-photo-link, .profile-name {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: var(--transition-default);
}

.profile-photo-link:hover, .profile-name:hover {
    text-decoration: none;
    color: var(--text-primary);
}

.profile-stats {
    width: 100%;
    margin-top: var(--spacing-1);
    margin-bottom: var(--spacing-6);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
}

.profile-stats p {
    margin-bottom: 0;
    padding-block: var(--spacing-1);
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.profile-stats p:first-child {
    border-top: none;
}

.profile-name-section {
    border-bottom: 1px solid rgba(255,255,255,0.05);
    margin-bottom: var(--spacing-2);
    padding-bottom: var(--spacing-1);
    height: 5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    width: 100%;
}

.username-container {
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.price-tag {
    margin-bottom: 0.75rem;
    padding-top: 0.5rem;
}

.profile-name-section h5 {
    margin-top: var(--spacing-1);
    font-weight: 600;
}

.username-text {
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-all;
    hyphens: auto;
    white-space: normal;
    text-overflow: ellipsis;
    display: block;
    max-width: 100%;
    padding-inline: var(--spacing-1);
}

.profile-stats strong {
    color: var(--text-secondary);
    min-width: 100px;
    display: inline-block;
    font-weight: 500;
    text-transform: lowercase;
    font-variant: small-caps;
    font-size: 0.85rem;
    flex: 1;
    text-align: left;
}

.profile-stats span {
    color: var(--text-primary);
    font-weight: bold;
    font-size: 1rem;
    text-align: right;
    margin-left: auto;
}

.niche-tag {
    display: block;
    background: rgba(var(--accent-color-rgb), 0.15);
    border-radius: 1rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem !important;
    text-transform: capitalize;
    border: 1px solid rgba(var(--accent-color-rgb), 0.3);
    letter-spacing: 0.5px;
    margin: 0.5rem auto 1rem;
    text-align: center;
    max-width: 80%;
}

#refreshBtn {
    background: var(--button-bg);
    border: none;
    color: var(--button-text);
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: var(--spacing-1) var(--spacing-2);
    transition: var(--transition-default);
}

#refreshBtn:hover {
    background: var(--button-hover-bg);
}

#refreshBtn:active,
#refreshNichesBtn:active {
    transform: scale(0.98);
}

#refreshBtn:focus,
#refreshNichesBtn:focus {
    outline: 2px solid rgba(255,255,255,0.25);
    outline-offset: 2px;
}

#refreshNichesBtn {
    background: var(--accent-button-bg);
    border: 1px solid rgba(var(--accent-color-rgb), 0.4);
    color: var(--accent-color);
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: var(--spacing-1) var(--spacing-2);
    transition: var(--transition-default);
}

#refreshNichesBtn:hover {
    background: var(--accent-button-hover-bg);
}

.btn-accent {
    background: var(--accent-button-bg);
    border: 1px solid rgba(var(--accent-color-rgb), 0.4);
    color: var(--accent-color) !important;
}

#lastUpdated {
    color: rgba(255, 255, 255, 0.6);
    font-family: monospace;
}

/* Loading styles */
#loadingSpinner {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.45);
}

.progress {
    background: rgba(255, 255, 255, 0.05) !important;
}

/* Divider style */
hr.divider {
    border-color: rgba(255, 255, 255, 0.05);
    margin: var(--spacing-3) auto;
    width: 75%;
}

/* Global overflow control to prevent horizontal scrolling */
html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--card-bg);
    margin: 5% auto;
    width: 90%;
    max-width: 500px;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--card-border);
}

.modal-header {
    padding: var(--spacing-3);
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    padding: var(--spacing-3);
}

.close {
    color: var(--text-secondary);
    float: right;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: var(--text-primary);
    text-decoration: none;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-select, .form-control {
    background-color: rgba(45, 45, 45, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    width: 100%;
    font-size: 0.9rem;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: rgba(var(--accent-color-rgb), 0.5);
    box-shadow: 0 0 0 2px rgba(var(--accent-color-rgb), 0.25);
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
    border: none;
    font-weight: 600;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-default);
}

.btn-primary:hover {
    background-color: rgba(var(--accent-color-rgb), 0.85);
}

/* Alert styles for watchdog */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.alert-success {
    background-color: rgba(25, 135, 84, 0.15);
    color: #75b798;
    border: 1px solid rgba(25, 135, 84, 0.25);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.15);
    color: #ea868f;
    border: 1px solid rgba(220, 53, 69, 0.25);
}

/* Mobile styles */
@media (max-width: 768px) {
    .container {
        padding-inline: var(--spacing-2);
    }

    .container.py-5 {
        padding-top: var(--spacing-3) !important;
        padding-bottom: var(--spacing-3) !important;
    }

    h1, .display-4 {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        margin-top: var(--spacing-2);
        margin-bottom: var(--spacing-2);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    h2 {
        font-size: 1.25rem;
        margin-top: calc(var(--spacing-3) * 0.2); /* 80% reduced padding above headings */
        margin-bottom: var(--spacing-2);
    }
    
    /* Reduce spacing between sections on mobile */
    .mb-5 {
        margin-bottom: var(--spacing-3) !important;
    }

    .profile-image-placeholder {
        width: 100px;
        height: 100px;
    }
    
    /* Fixed height profile name section on mobile */
    .profile-name-section {
        height: 4.5rem;
        padding-bottom: 0;
        margin-bottom: var(--spacing-1);
    }
    
    /* Ensure username stays within bounds */
    .username-text {
        font-size: 0.9rem;
        line-height: 1.2;
        max-height: 2.4rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .username-container {
        height: 2.2rem;
    }
    
    .price-tag {
        margin-bottom: 0.5rem;
        padding-top: 0.25rem;
    }

    .profile-stats strong {
        min-width: 90px;
    }
    
    /* Adjust spacing on mobile */
    #profilesContainer .row {
        margin: 0 -0.25rem;
    }
    
    /* Make card content more compact on mobile */
    .card-body {
        padding: var(--spacing-2) var(--spacing-1);
    }
    
    /* Adjust margin on mobile for better spacing */
    .text-center.mb-5 {
        margin-bottom: var(--spacing-3) !important;
    }
    
    /* Make profile stats more compact */
    .profile-stats {
        margin-bottom: var(--spacing-4);
        font-size: 0.8rem;
    }
    
    /* Smaller buttons */
    .tiktok-link, .join-discord {
        padding: calc(var(--spacing-1) * 0.75) var(--spacing-2);
        font-size: 0.9rem;
    }
}