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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1e1e1e 0%, #2d2d2d 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.logo {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

h1 {
    color: #d32f2f;
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.subtitle {
    color: #666;
    font-size: 14px;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-group {
    margin-bottom: 20px;
}

input[type="password"] {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

input[type="password"]:focus {
    outline: none;
    border-color: #d32f2f;
    background: white;
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
}

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

.error-message {
    color: #d32f2f;
    font-size: 14px;
    margin-top: 15px;
    min-height: 20px;
    font-weight: 500;
}

/* Content page styles */
.content-wrapper {
    background: #f5f5f5;
    min-height: 100vh;
}

.navbar {
    background: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.navbar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar h1 {
    color: white;
    font-size: 24px;
    margin: 0;
}

.logout-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
    padding: 10px 24px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background: white;
    color: #d32f2f;
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../images/hero-bg.svg');
    background-size: cover;
    background-position: center;
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.hero h2 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 20px;
    max-width: 600px;
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.gallery-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.gallery-item-content {
    padding: 20px;
}

.gallery-item h3 {
    color: #d32f2f;
    font-size: 22px;
    margin-bottom: 10px;
}

.gallery-item p {
    color: #666;
    line-height: 1.6;
}

.section-title {
    text-align: center;
    color: #333;
    font-size: 36px;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 18px;
    margin-bottom: 40px;
}