/* style.css */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    padding: 20px;
}

.container {
    max-width: 100%;
    margin: 0 auto;
}

/* Strona główna – przyciski */
.home-container {
    max-width: 600px;
    margin: 50px auto;
    text-align: center;
}
.home-container h1 {
    margin-bottom: 30px;
}
.btn {
    display: inline-block;
    padding: 15px 30px;
    margin: 10px;
    font-size: 18px;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    cursor: pointer;
}
.btn-list {
    background: #007bff;
    color: #fff;
}
.btn-form {
    background: #28a745;
    color: #fff;
}
.btn:hover {
    opacity: 0.8;
}

/* Lista – sticky header */
.sticky-header {
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 100;
    padding: 10px 0;
    border-bottom: 2px solid #ddd;
}
.sticky-header h1 {
    margin: 0 0 10px 0;
}
.sticky-header .top-bar {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.back-link {
    color: #007bff;
    text-decoration: none;
}
.back-link:hover {
    text-decoration: underline;
}

.message {
    background: #d4edda;
    color: #155724;
    padding: 10px;
    border-radius: 4px;
    margin: 10px 0;
}

/* Tabela – przewijanie poziome i sticky nagłówki */
.table-wrapper {
    overflow-x: auto;
    max-height: 70vh;  /* ograniczenie wysokości, aby przewijać w pionie */
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
    white-space: nowrap; /* zapobiega zawijaniu – można usunąć jeśli chcesz */
}

th {
    background: #f2f2f2;
    position: sticky;
    top: 0;  /* przyklejamy nagłówek tabeli pod sticky-header */
    z-index: 10;
}

tr:nth-child(even) {
    background: #f9f9f9;
}

.edit-link {
    color: #007bff;
    text-decoration: none;
}
.edit-link:hover {
    text-decoration: underline;
}

/* Formularze */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}
.form-container label {
    display: inline-block;
    width: 180px;
    vertical-align: top;
    margin-top: 8px;
}
.form-container input,
.form-container select,
.form-container textarea {
    width: 300px;
    padding: 6px;
    margin: 4px 0;
}
.form-container textarea {
    height: 60px;
}
.form-row {
    margin-bottom: 8px;
}
.error {
    color: red;
    margin: 10px 0;
}
.actions {
    margin-top: 20px;
}
.actions input,
.actions a {
    padding: 8px 20px;
    margin-right: 10px;
    text-decoration: none;
}
.actions input {
    background: #28a745;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.actions input:hover {
    background: #218838;
}
.actions a {
    background: #6c757d;
    color: #fff;
    border-radius: 4px;
}
.actions a:hover {
    background: #5a6268;
}

/* Logowanie */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
}
.login-container label {
    display: block;
    margin-bottom: 5px;
}
.login-container input[type="text"],
.login-container input[type="password"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.login-container input[type="submit"] {
    width: 100%;
    padding: 10px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.login-container input[type="submit"]:hover {
    background: #0056b3;
}
.login-error {
    color: red;
    text-align: center;
    margin-bottom: 15px;
}