:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #6c757d;
    --light-gray: #f8f9fa;
    --dark-gray: #343a40;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    font-family: var(--font-family);
    background-color: var(--light-gray);
    color: var(--dark-gray);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.container {
    width: 100%;
    max-width: 900px;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: var(--dark-gray);
    margin-bottom: 25px;
}

/* Navigace mezi dny */
.day-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.day-navigation a,
.day-navigation button {
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
}

.day-navigation a:hover,
.day-navigation button:hover {
    background-color: var(--primary-hover);
}

.day-navigation .current-day {
    font-size: 1.5em;
    font-weight: bold;
    color: var(--primary-color);
}

/* Kalendář s časy */
.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.slot {
    padding: 15px;
    text-align: center;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.slot.available {
    background-color: var(--success-color);
    color: white;
}

.slot.available:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    border-color: var(--dark-gray);
}

.slot.unavailable {
    background-color: #e9ecef;
    color: var(--secondary-color);
    cursor: not-allowed;
    text-decoration: line-through;
}

/* Modální okno pro rezervaci */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #888;
    width: 90%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close-btn {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-btn:hover {
    color: #333;
}

#reservation-form h2 {
    margin-top: 0;
    color: var(--primary-color);
}

#reservation-form .form-group {
    margin-bottom: 20px;
}

#reservation-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

#reservation-form input,
#reservation-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    /* Důležité pro správné zobrazení */
}

#reservation-form button {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s;
}

#reservation-form button:hover {
    background-color: var(--primary-hover);
}

.message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    color: white;
    text-align: center;
}

.message.success {
    background-color: var(--success-color);
}

.message.error {
    background-color: var(--danger-color);
}

/* ---- ADMIN STYLY ---- */
.admin-container {
    max-width: 1200px;
}

.login-form {
    max-width: 400px;
    margin: 50px auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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

th {
    background-color: var(--primary-color);
    color: white;
}

tr:nth-child(even) {
    background-color: var(--light-gray);
}

tr:hover {
    background-color: #ddd;
}

.status-pending {
    font-weight: bold;
    color: #ffc107;
}

.status-confirmed {
    font-weight: bold;
    color: var(--success-color);
}

.status-cancelled {
    font-weight: bold;
    color: var(--danger-color);
    text-decoration: line-through;
}

.actions button {
    margin-right: 5px;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
}

.btn-confirm {
    background-color: var(--success-color);
}

.btn-cancel {
    background-color: var(--danger-color);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* Styly specifické pro kalendář */
.calendar-container {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.calendar {
    width: 100%;
    max-width: 400px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 8px 8px 0 0;
}

.calendar-header a {
    color: white;
    text-decoration: none;
    font-size: 1.5em;
}

.calendar-body table {
    width: 100%;
    border-collapse: collapse;
}

.calendar-body th,
.calendar-body td {
    text-align: center;
    padding: 10px;
    border: 1px solid #ddd;
}

.calendar-body th {
    background-color: #f2f2f2;
}

.calendar-body td {
    cursor: pointer;
}

.calendar-body td.today {
    background-color: #fffbe6;
    font-weight: bold;
}

.calendar-body td.selected {
    background-color: var(--primary-hover);
    color: white;
}

.calendar-body td.past {
    background-color: #f9f9f9;
    color: #ccc;
    cursor: not-allowed;
}

.slots-container {
    flex-grow: 1;
    min-width: 300px;
}

/* Přidejte toto k ostatním stylům pro kalendář */
.calendar-body td.has-availability {
    background-color: #e8f5e9;
    /* Světle zelená */
    font-weight: bold;
    border: 1px solid #a5d6a7;
}

.calendar-body td.has-availability:hover {
    background-color: #c8e6c9;
    border-color: #81c784;
}

.slots-container h3 {
    margin-top: 0;
}

#time-slots-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}
#cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #333;
    /* Tmavší pozadí */
    color: white;
    padding: 15px 25px;
    /* Více prostoru po stranách */
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    /* Vysoký z-index, aby byla lišta vždy nahoře */
    font-family: Arial, sans-serif;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
    /* Jemný stín nahoře */
}

#cookie-consent-banner p {
    margin: 0;
    font-size: 14px;
    flex-grow: 1;
    /* Text zabere maximum volného místa */
}

#cookie-consent-banner a {
    color: #4a90e2;
    /* Modrá barva pro odkaz */
    text-decoration: none;
}

#cookie-consent-banner a:hover {
    text-decoration: underline;
}

#cookie-consent-banner button {
    background-color: #4a90e2;
    /* Stejná barva jako odkaz */
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    margin-left: 20px;
    /* Odsazení od textu */
    transition: background-color 0.3s;
    /* Plynulá změna barvy */
}

#cookie-consent-banner button:hover {
    background-color: #357abd;
    /* Tmavší modrá při najetí myší */
}

/* Styl pro menší obrazovky */
@media (max-width: 768px) {
    #cookie-consent-banner {
        flex-direction: column;
        text-align: center;
    }

    #cookie-consent-banner p {
        margin-bottom: 10px;
    }

    #cookie-consent-banner button {
        margin-left: 0;
        width: 100%;
    }
}