:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #ec4899;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --text-light: #64748b;
    --border-radius: 16px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
    padding: 2rem;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: start;
}

header {
    grid-column: 1 / -1;
    grid-row: 1;
    text-align: center;
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease-out;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

.filters {
    grid-column: 1 / 2;
    grid-row: 2;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    position: sticky;
    top: 0;
    z-index: 100;
}

.filter-header {
    display: none;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    cursor: pointer;
    user-select: none;
}

.filter-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    cursor: pointer;
    user-select: none;
}

.toggle-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--text-color);
    transition: transform 0.3s ease;
}

.filters.expanded .toggle-btn {
    transform: rotate(180deg);
}

.filter-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
}

select,
input[type="text"],
input[type="number"] {
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: #f8fafc;
    width: 100%;
}

select:focus,
input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.clear-btn {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    margin-top: 1.5rem;
}

.clear-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.clear-btn:active {
    transform: translateY(0);
}

/* Mobile-only elements hidden on desktop */
.mobile-only {
    display: none;
}

/* Results Grid */
.results-grid {
    grid-column: 1 / 2;
    grid-row: 3;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* Name Cards */
.name-card {
    background: var(--card-bg);
    padding: 1.25rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.name-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(99, 102, 241, 0.2);
}

.name-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s;
}

.name-card:hover::before {
    opacity: 1;
}

.name-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
}

.name-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
}

.gender-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
}

.gender-girl {
    background-color: #fce7f3;
    color: #db2777;
}

.gender-boy {
    background-color: #e0e7ff;
    color: #4f46e5;
}

.gender-unisex {
    background-color: #f3f4f6;
    color: #4b5563;
}

.meta-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.origin-tag {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    padding: 0.15rem 0.5rem;
    background-color: #f8fafc;
    border-radius: 6px;
    display: inline-block;
    border: 1px solid #e2e8f0;
}

.meaning {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #f1f5f9;
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-light);
    line-height: 1.4;
}

/* Alphabet Navigation */
.alphabet-nav {
    grid-column: 2 / 3;
    grid-row: 3;
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--card-bg);
    padding: 0.25rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    z-index: 10;
    min-width: 36px;
}

.alphabet-link {
    text-decoration: none;
    color: var(--text-light);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px;
    border-radius: 6px;
    transition: all 0.2s;
    text-align: center;
    cursor: pointer;
}

.alphabet-link:hover,
.alphabet-link.active {
    background-color: var(--primary-color);
    color: white;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Disclaimer Footer */
.disclaimer {
    grid-column: 1 / -1;
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    color: var(--text-light);
    font-size: 0.75rem;
    opacity: 0.8;
}

.disclaimer p {
    margin: 0;
}
/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }

    body {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .filters {
        padding: 1rem;
        margin-bottom: 0;
        grid-row: auto;
    }

    .filter-header {
        display: flex;
        margin-bottom: 0;
    }

    .filter-content {
        display: none;
        grid-template-columns: 1fr;
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .filter-group:has(#clear-filters) {
        order: -1;
    }

    .filters.expanded .filter-content {
        display: grid;
    }

    /* Show mobile-only elements on mobile */
    .mobile-only {
        display: flex;
    }

    .alphabet-nav {
        grid-column: 1 / -1;
        grid-row: auto;
        position: sticky;
        top: 80px;
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        padding: 10px;
        margin-bottom: 1rem;
        margin-top: 1rem;
        border-radius: 0;
        background: var(--bg-color);
        box-shadow: none;
        border-bottom: 1px solid #e2e8f0;
        max-height: none;
        overflow-y: visible;
        z-index: 50;
    }

    .alphabet-link {
        padding: 5px 8px;
        font-size: 0.9rem;
        flex-shrink: 0;
    }

    .results-grid {
        grid-row: auto;
        margin-top: 0;
    }
}

/* Checkbox Styles */
.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
}

.checkbox-label input[type="checkbox"] {
    width: 1.2rem;
    height: 1.2rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* Quran Badge */
.quran-badge {
    font-size: 1rem;
    cursor: help;
}

/* Gemini AI Integration Styles */
.no-results-container {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.no-results-container .subtitle {
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

.gemini-input-container {
    width: 100%;
    max-width: 500px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gemini-prompt {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.gemini-input {
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
    background-color: #f8fafc;
    width: 100%;
}

.gemini-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background-color: white;
}

.gemini-check-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.gemini-check-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.gemini-check-btn:active:not(:disabled) {
    transform: translateY(0);
}

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

.gemini-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    color: var(--primary-color);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e2e8f0;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.gemini-error {
    padding: 1rem;
    background-color: #fee2e2;
    color: #dc2626;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid #fecaca;
}

/* Special styling for Gemini-generated name cards */
.name-card.gemini-result {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(236, 72, 153, 0.05));
}

.gemini-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    margin-bottom: 0.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gemini-extra-info {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid #e2e8f0;
    font-size: 0.75rem;
    color: var(--text-light);
}

.gemini-extra-info span {
    font-weight: 500;
}

/* Responsive adjustments for Gemini UI */
@media (max-width: 768px) {
    .no-results-container {
        padding: 2rem 1rem;
    }

    .gemini-input-container {
        max-width: 100%;
    }

    .gemini-check-btn {
        font-size: 1rem;
        padding: 0.875rem 1.5rem;
    }
}


/* Gemini Results Container */
.gemini-results-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 100%;
}

@media (max-width: 768px) {
    .gemini-results-container {
        grid-template-columns: 1fr;
    }
}