/* Global Styles */
:root {
    --primary-color: #003366;
    /* Dark Blue */
    --secondary-color: #0055a5;
    /* Lighter Blue */
    --accent-color: #ffcc00;
    /* Gold/Yellow */
    --text-color: #333;
    --bg-color: #f4f4f4;
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    letter-spacing: 1px;
}

nav ul {
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--white);
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--accent-color);
}

.btn-login {
    border: 1px solid var(--white);
    padding: 5px 15px;
    border-radius: 4px;
}

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

/* Main Content */
main {
    flex: 1;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), url('/assets/images/img1.png') no-repeat center center/cover;
    height: 400px;
    color: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 10px 30px;
    border-radius: 5px;
    font-weight: bold;
    transition: transform 0.2s;
}

.btn:hover {
    transform: scale(1.05);
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.feature img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.feature h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* News */
.news {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.news h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.news article {
    margin-bottom: 1.5rem;
}

.news h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding-top: 4rem;
}

.login-box {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.login-box h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-full:hover {
    background-color: var(--secondary-color);
}

.note {
    font-size: 0.8rem;
    color: #777;
    text-align: center;
    margin-top: 1rem;
}

/* Admin Page */
.flag-container {
    background-color: #e8f0fe;
    border: 1px solid #b3d7ff;
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem 0;
    text-align: center;
}

.flag {
    display: block;
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.2rem;
    background: #fff;
    padding: 1rem;
    margin-top: 1rem;
    border: 1px dashed var(--primary-color);
    color: #d63384;
}

.success-message {
    color: green;
    font-size: 1.2rem;
}

.error-message {
    color: red;
    font-size: 1.2rem;
}

/* Footer */
footer {
    background-color: #222;
    color: #aaa;
    text-align: center;
    padding: 1.5rem;
    margin-top: auto;
}

footer a {
    color: #aaa;
    font-size: 0.8rem;
}

footer a:hover {
    color: var(--white);
}