/* ================== General Body ================== */
body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
}

/* ================== Container ================== */
.container {
    width: 95%;
    max-width: 1100px;
    margin: auto;
}

/* ================== Headings ================== */
h2 {
    text-align: center;
    padding: 20px 0;
}

/* ================== Login Page ================== */
.login-container {
    background: rgba(255, 255, 255, 0.95);
    color: #000;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    width: 350px;
    margin: 80px auto;
    text-align: center;
}

.login-container h2 {
    color: #1e3c72;
}

.login-container input[type="text"],
.login-container input[type="password"],
.login-container textarea {
    width: 100%;
    padding: 12px 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
}

.login-container button {
    width: 100%;
    padding: 12px;
    background: #2a5298;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.login-container button:hover {
    background: #1e3c72;
}

/* ================== Logout ================== */
.logout {
    text-align: right;
    padding: 10px 0;
}

.logout a {
    color: white;
    text-decoration: none;
    background: #000;
    padding: 8px 15px;
    border-radius: 5px;
    transition: 0.3s;
}

.logout a:hover {
    background: #333;
}

/* ================== Dashboard Seat Grid ================== */
.seat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.seat {
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    font-weight: bold;
    transition: 0.3s;
}

.seat.empty {
    background: #28a745;
}

.seat.booked {
    background: #dc3545;
}

.seat a {
    display: block;
    margin-top: 8px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

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

/* ================== Forms ================== */
form {
    background: #ffffff;
    color: #000;
    padding: 20px;
    border-radius: 10px;
    width: 350px;
    margin: 40px auto;
}

input, textarea {
    width: 100%;
    padding: 8px;
    margin: 8px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
}

button {
    background: #2a5298;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    width: 100%;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    background: #1e3c72;
}

/* ================== Driver Box ================== */
.driver-box {
    text-align: right;
    margin-bottom: 20px;
}

.driver {
    display: inline-block;
    background: #ffc107;
    color: #000;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
}

/* ================== Top Bar ================== */
.top-bar {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 0;
}

/* ================== Responsive ================== */
@media (max-width: 768px) {
    .seat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 400px) {
    .login-container, form {
        width: 90%;
        padding: 30px;
    }
}