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

/* ===== Base Styles ===== */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #f0f8ff, #e6f7ff);
    min-height: 100vh;
}

/* ===== Navigation ===== */
.nav {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #000;
}

.nav li {
    float: left;
    border-right: 1px solid #bbb;
}

.nav li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.nav li a:hover:not(.active) {
    background-color: #1a18eb;
}

/* ===== Main Content Sections ===== */
.main-section {
    display: none;
    padding: 20px;
    min-height: 70vh;
}

#resultsSection {
    display: block; /* Default visible section */
}

/* ===== Search Header ===== */
.search-header {
    background: #002244;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.page-title {
    color: white;
    text-align: center;
    font-size: 2.5rem;
    margin: 0 auto 2rem auto;
    padding: 0 20px;
    max-width: 1200px;
}

.search-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
    padding: 0 20px;
    box-sizing: border-box;
}

#searchType {
    padding: 0.5rem;
    border: 2px solid #003366;
    border-radius: 4px;
    background: white;
}

#searchInput {
    flex: 1;
    padding: 0.5rem;
    border: 2px solid #003366;
    border-radius: 4px;
}

.search-btn {
    background: #003366;
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
}

.search-btn:hover {
    opacity: 0.9;
}

/* ===== Results List ===== */
.results-container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 1rem;
}

.results-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.result-item {
    background: white;
    margin: 0.5rem 0;
    padding: 1rem;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.2s;
}

.result-item:hover {
    transform: translateX(5px);
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

/* ===== Detail View ===== */
.detail-view {
    background: white;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.detail-image {
    max-width: 300px;
    display: block;
    margin: 1rem auto;
}

/* ===== Stats Section ===== */
.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.stat-box {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

#statsSection {
    padding: 2rem 20px;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-box {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.stat-box:hover {
    transform: translateY(-5px);
}

.stat-box h3 {
    color: #003366;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.stat-box p {
    font-size: 2rem;
    font-weight: bold;
    color: #1a18eb;
    margin: 0;
}

/* ===== Footer ===== */
footer {
    background: #003366;
    color: white;
    text-align: center;
    padding: 1rem;
    position: sticky;
    top: 100vh;
}

/* ===== Auth Modal ===== */
.auth-modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.auth-content {
    background-color: #fff;
    margin: 15% auto;
    padding: 20px;
    width: 350px;
    border-radius: 8px;
    position: relative;
}

.close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 28px;
    cursor: pointer;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-form input, 
.auth-form select {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.auth-links {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
}

.auth-links a {
    color: #1a18eb;
    text-decoration: none;
    font-size: 0.9rem;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* ===== Admin Dashboard ===== */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.admin-table th, 
.admin-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.admin-table th {
    background-color: #003366;
    color: white;
}

.table-container {
    overflow-x: auto;
}

.status-active {
    color: #28a745;
    font-weight: bold;
}

.status-locked {
    color: #dc3545;
    font-weight: bold;
}

/* ===== Buttons ===== */
.back-btn {
    background: #003366;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 1rem;
}

.back-btn:hover {
    opacity: 0.9;
}

.nav-btn {
    background: #1a18eb;
    color: white;
    border: none;
    padding: 14px 16px;
    cursor: pointer;
    font: inherit;
}

.nav-btn:hover {
    background: #0000ff;
}

/* ===== About Page ===== */
#aboutSection {
    padding: 2rem 20px;
    max-width: 800px;
    margin: 0 auto;
}

.about-content {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    line-height: 1.6;
}

.about-content h2 {
    color: #003366;
    margin-bottom: 1.5rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: #333;
}

.api-source {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #003366;
    color: white !important;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.api-source:hover {
    background: #002244;
}

.api-source img {
    height: 24px;
    filter: brightness(0) invert(1);
}

/* ===== Utilities ===== */
li[style*="float:right"] {
    margin-right: 20px !important;
}

.error {
    color: #dc3545;
    padding: 1rem;
    text-align: center;
}