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

/* ===== BODY ===== */
body {
    font-family: Arial, sans-serif;
    background-color: #E0F7FA;
    color: #333;
    line-height: 1.6;
}

/* ===== CONTAINER DASHBOARD ===== */
.container {
    width: 80%;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.card {
    margin: 20px 0;
}

.card-wide {
    width: 100%;
}

/* ===== HEADING ===== */
h1, h2 {
    text-align: center;
    margin-bottom: 20px;
}

/* ===== TABLE ===== */
table {
    width: 100%;
    margin-top: 20px;
    border-collapse: collapse;
}

th, td {
    padding: 12px;
    text-align: center;
    border: 1px solid #ddd;
}

th {
    background-color: #4CAF50;
    color: white;
}

td {
    background-color: #f9f9f9;
}

.empty {
    color: #888;
    font-style: italic;
}

/* ===== BUTTON ===== */
.actions {
    margin: 20px 0;
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 12px 20px;
    font-size: 16px;
    color: white;
    background-color: #4CAF50;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #45a049;
}

/* ===== LINK ===== */
a {
    text-decoration: none;
    color: inherit;
}

/* ===== AUTH (LOGIN & REGISTER) ===== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to right, #87CEFA, #AFCBFF);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: white;
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
}

.auth-card h2 {
    margin-bottom: 20px;
}

.auth-card input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.auth-card .btn {
    width: 100%;
}

.auth-card p {
    margin-top: 15px;
    font-size: 14px;
}

.auth-card a {
    color: #4CAF50;
    font-weight: bold;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }

    table {
        font-size: 14px;
    }

    .btn {
        font-size: 14px;
    }
}