:root {
    --primary-color: #0f172a;
    --secondary-color: #10b981;
    --accent-color: #3b82f6;
    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: radial-gradient(circle at top left, #1e293b, #0f172a);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), #2563eb);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 5rem 2rem;
    min-height: 70vh;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--accent-color);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.4;
    z-index: -1;
    top: 20%;
    left: 20%;
}

.hero::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: var(--secondary-color);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    z-index: -1;
    bottom: 10%;
    right: 20%;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--secondary-color);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 3rem;
}

/* Search Glassmorphism Box */
.search-box {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    width: 100%;
    max-width: 800px;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: float 6s ease-in-out infinite;
}

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

.search-input-group {
    display: flex;
    gap: 1rem;
    width: 100%;
}

.search-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-size: 1.1rem;
    outline: none;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-input:focus {
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.15);
}

/* Fix para Select2 en Glassmorphism */
.select2-container--default .select2-selection--single {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    height: 45px;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: white;
    font-size: 0.95rem;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 43px;
    right: 15px;
}

/* Opciones desplegables de Select2 (Dark mode) */
.select2-dropdown {
    background-color: var(--primary-color);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    box-shadow: var(--glass-shadow);
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    border-radius: 5px;
    padding: 5px 10px;
}

.select2-container--default .select2-results__option {
    color: var(--text-muted);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--accent-color);
    color: white;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: rgba(255,255,255,0.1);
    color: white;
}

.btn-search {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-search:hover {
    background: #059669;
    transform: scale(1.05);
}

.geo-options {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-geo {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-geo:hover {
    background: var(--accent-color);
    color: white;
}

/* Results Section */
.results-container {
    padding: 4rem 5%;
    display: none; /* Hidden by default until search */
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

/* Map Container */
.map-wrapper {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    height: 500px;
    box-shadow: var(--glass-shadow);
    width: 100%;
}

#map {
    width: 100%;
    height: 100%;
    z-index: 1; /* Fix Leaflet z-index */
}

/* Cards List */
.cards-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .cards-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cards-list {
        grid-template-columns: 1fr;
    }
}

/* Custom Scrollbar for cards */
.cards-list::-webkit-scrollbar {
    width: 8px;
}
.cards-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}
.cards-list::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 10px;
}

.pharmacy-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 1.5rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.pharmacy-card:hover {
    transform: translateX(10px);
    border-color: var(--secondary-color);
}

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

.pharmacy-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.pharmacy-distance {
    background: rgba(16, 185, 129, 0.2);
    color: var(--secondary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.product-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
}

.pharmacy-details {
    color: var(--text-muted);
    font-size: 0.95rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pharmacy-details i {
    width: 20px;
    color: var(--accent-color);
}

/* Autocomplete list */
.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    margin-top: 5px;
    list-style: none;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}
.search-input-group { position: relative; }

.autocomplete-list li {
    padding: 1rem 1.5rem;
    cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: background 0.2s;
}

.autocomplete-list li:hover {
    background: rgba(59, 130, 246, 0.2);
}