/* konser_app/css/style.css */

body {
    font-family: 'Inter', sans-serif;
    background-color: #f0f2f5;
    color: #333;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    box-sizing: border-box;
}

.container {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    width: 100%;
    margin-bottom: 20px;
}

h1, h2 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 25px;
}

.concert-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.concert-card {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.concert-card h3 {
    margin-top: 0;
    color: #3498db;
}

.concert-card p {
    margin-bottom: 8px;
    font-size: 0.95em;
}

.concert-card .price {
    font-weight: bold;
    color: #27ae60;
    font-size: 1.1em;
    margin-top: 10px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

input[type="text"],
input[type="email"],
input[type="number"],
select {
    width: calc(100% - 20px);
    padding: 12px 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus {
    border-color: #3498db;
    outline: none;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
}

button {
    background-color: #3498db;
    color: white;
    padding: 14px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

button:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

button:active {
    transform: translateY(0);
}

.message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: bold;
    text-align: center;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.otp-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.otp-form input[type="text"] {
    width: 200px;
    text-align: center;
    font-size: 1.5em;
    letter-spacing: 5px;
    margin-bottom: 20px;
}

.otp-form button {
    width: auto;
    padding: 12px 30px;
}

.hidden {
    display: none;
}

.qr-code-container {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
}

.qr-code-container img {
    max-width: 200px;
    height: auto;
    border: 5px solid #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

.ticket-details {
    margin-top: 20px;
    text-align: left;
}

.ticket-details p {
    margin-bottom: 5px;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .container {
        padding: 20px;
    }

    input[type="text"],
    input[type="email"],
    input[type="number"],
    select,
    button {
        width: 100%;
    }
}