/* ===================================
   Knoxline - Clean Minimal Design
   Google/Yelp Inspired
   =================================== */

:root {
    /* Minimal Color Palette */
    --primary-blue: #1a73e8;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --border-color: #dadce0;
    --bg-white: #ffffff;
    --bg-gray: #f8f9fa;
    --hover-bg: #f1f3f4;
    --shadow-sm: 0 1px 3px rgba(60,64,67,.3);
    --shadow-md: 0 2px 8px rgba(60,64,67,.15);
    --shadow-lg: 0 4px 16px rgba(60,64,67,.15);
    --transition: all 0.2s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-white);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===================================
   Header - Clean White Bar
   =================================== */
.site-header {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-family: 'Pacifico', cursive;
    font-weight: 400;
    font-size: 2.25rem;
    color: var(--primary-blue);
    transition: var(--transition);
}

.logo-link:hover {
    opacity: 0.8;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--hover-bg);
}

/* ===================================
   Hero - Google Search Style
   =================================== */
.hero-section {
    text-align: center;
    padding: 4rem 0 3rem;
    background: var(--bg-white);
}

.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-weight: 400;
}

/* Beta Notice Banner */
.beta-notice {
    max-width: 700px;
    margin: 0 auto 2rem;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-sm);
}

.beta-notice-content {
    font-size: 0.9rem;
    color: #856404;
    text-align: left;
    line-height: 1.6;
}

.beta-notice-content strong {
    font-weight: 600;
    color: #664d03;
}

@media (max-width: 768px) {
    .beta-notice {
        padding: 0.75rem 1rem;
    }
    
    .beta-notice-content {
        font-size: 0.85rem;
    }
}

.search-container {
    max-width: 650px;
    margin: 0 auto;
}

.search-bar {
    display: flex;
    background: var(--bg-white);
    padding: 0.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.search-bar:hover {
    box-shadow: var(--shadow-lg);
}

.search-input {
    flex: 1;
    border: none;
    padding: 0.6rem 1rem;
    font-size: 1rem;
    border-radius: 24px;
    outline: none;
    color: var(--text-primary);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: #1765cc;
}

/* ===================================
   Search Dropdown
   =================================== */
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    margin-top: 8px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    z-index: 2000;
    border: 1px solid var(--border-color);
    text-align: left;
}

.search-result-item {
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid #f1f3f4;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--bg-gray);
}

.result-icon {
    font-size: 1.1rem;
    background: var(--bg-gray);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-info {
    flex: 1;
}

.result-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.result-badge {
    background: #fef3c7;
    color: #92400e;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
    text-transform: uppercase;
}

.search-no-results {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* ===================================
   Directory Grid - Clean Cards
   =================================== */
.directory-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 2rem 0 3rem;
    background: var(--bg-white);
}

@media (max-width: 1024px) {
    .directory-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

@media (max-width: 480px) {
    .directory-grid {
        grid-template-columns: 1fr;
    }
}

.directory-item {
    background: var(--bg-white);
    padding: 1.25rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
}

.directory-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-blue);
}

.directory-item h3 {
    font-size: 0.95rem;
    margin-bottom: 0;
    color: var(--text-primary);
    font-weight: 500;
}

/* ===================================
   Business Cards
   =================================== */
.business-card {
    background: var(--bg-white);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.business-card:hover {
    box-shadow: var(--shadow-md);
}

/* Tiered Listings - Subtle Distinction */
.business-card.featured {
    border: 2px solid #fbbc04;
    background: #fffef7;
}

.business-card.premium {
    border-left: 4px solid var(--primary-blue);
}

.business-card.basic_paid {
    border-left: 3px solid #5f6368;
}

.featured-ribbon {
    position: absolute;
    top: 12px;
    right: -35px;
    background: #fbbc04;
    color: #000;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    padding: 6px 35px;
    transform: rotate(45deg);
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.card-actions {
    margin-top: 0.5rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-sm-outline {
    border: 1px solid var(--border-color);
    color: var(--primary-blue);
    padding: 6px 14px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-block;
    transition: var(--transition);
}

.btn-sm-outline:hover {
    background: var(--bg-gray);
    border-color: var(--primary-blue);
}

.card-actions-row {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.card-action-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: #fff;
    color: var(--primary-blue);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition);
    min-height: 40px;
}

.card-action-box:hover {
    background: var(--hover-bg);
    border-color: var(--primary-blue);
}

.card-action-box.primary {
    background: #f1f3f4;
    color: var(--primary-blue);
}

.card-action-box.primary:hover {
    background: #e8eaed;
}

/* ===================================
   Ratings & Stars
   =================================== */
.star-rating {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    color: #fbbc04;
}

.biz-rating {
    background: var(--bg-gray);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    background: #e8f5e9;
    color: #2e7d32;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid #c8e6c9;
}

/* ===================================
   Footer - Minimal
   =================================== */
.site-footer {
    background: var(--bg-gray);
    color: var(--text-secondary);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-main {
    flex: 1;
    min-width: 250px;
}

.footer-main h3 {
    color: var(--text-primary);
}

.footer-links {
    flex: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}

/* ===================================
   Buttons - Clean Style
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: #1765cc;
}

.btn-outline {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-gray);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* ===================================
   Mobile Responsive
   =================================== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .nav-toggle-label {
        display: block;
        position: absolute;
        top: 1.2rem;
        right: 1.5rem;
        z-index: 1001;
    }

    .main-nav {
        width: 100%;
        display: none;
        margin-top: 1rem;
    }

    .nav-toggle:checked ~ .main-nav {
        display: block;
    }

    .nav-toggle-label span,
    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        display: block;
        background: var(--text-primary);
        height: 2px;
        width: 1.5rem;
        border-radius: 2px;
        position: relative;
    }

    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        content: '';
        position: absolute;
    }

    .nav-toggle-label span::before {
        bottom: 7px;
    }

    .nav-toggle-label span::after {
        top: 7px;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: 0.75rem 0;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}