/* Global styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f8fc;
    color: #555;
}

header {
    background-color: #6c757d;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: 4px solid #e9ecef;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 300;
}

hr{
    margin:20px 0;
    border-top:1px solid #6c757d;
    border-bottom:0px;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #e9ecef;
}

main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

fieldset {
    border: 1px solid #e0e0e0;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    background-color: #fcfcfd;
}

legend {
    font-size: 1.3rem;
    font-weight: bold;
    color: #6c757d;
}

label {
    display: block;
    margin: 0.8rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: #333;
}

input[type="checkbox"] {
    margin-right: 0.5rem;
}

input[type="number"],
input[type="text"],
input[type="password"],
textarea {
    width: 100%;
    padding: 0.6rem;
    margin-top: 0.5rem;
    margin-bottom: 1.2rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    background-color: #fff;
    color: #555;
    margin-right: 0.5rem;
}

button {
    display: block;
    width: 100%;
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 0.8rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.3s, transform 0.2s;
}

button:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

#add-new-day{display:block; text-align:center;}

.login-container {
    max-width: 400px;
    margin: 3rem auto;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.login-container h2 {
    font-size: 2rem;
    font-weight: 300;
    color: #6c757d;
    margin-bottom: 1.5rem;
}

.login-container label {
    display: block;
    text-align: left;
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
}

.login-container input,
.login-container button {
    width: 100%; /* Ensures consistent width */
    padding: 0.8rem; /* Same padding for inputs and button */
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    box-sizing: border-box; /* Includes padding within the width */
}


.login-container button:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

.error-message {
    color: #d9534f;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: none;
}

.error-message.active {
    display: block;
}

footer {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: #6c757d;
    color: white;
    border-top: 4px solid #e9ecef;
    font-size: 0.9rem;
}

#date-selector-form {
    margin-bottom: 1.5rem;
    text-align: center;
}

#date-selector {
    padding: 0.6rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    width: 50%;
    max-width: 300px;
    margin: 0 auto;
}
#current-day-container{
    text-align:center;
    font-size: 1.8rem;
}

/* Mobile styles */
@media screen and (max-width: 600px) {
    body {
        margin: 0 1rem;
    }

    .login-container {
        margin: 2rem 1rem;
    }

    main {
        margin: 1.5rem 1rem;
        padding: 1rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
    }
}