/* ======= Γενικό στυλ ======= */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f4f8;
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
    padding: 20px;
    background-color: #343a40; /* Darker background */
    color: white;
    border-radius: 8px;
}

/* ======= Δομή Blocks και Rooms ======= */
.container {
    padding: 20px;
    max-width: 90%;
    margin: auto;
}

.block {
    margin: 20px 0;
    border-radius: 8px;
    background-color: #ffffff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.block:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.block-title {
    font-size: 1.5em;
    cursor: pointer;
    background-color: #28a745;
    color: white;
    padding: 12px;
    border-radius: 8px 8px 0 0;
    text-align: center;
    transition: background-color 0.3s;
}

.block-title:hover {
    background-color: #218838;
}

.rooms {
    display: none;
    max-height: 0;
    overflow: hidden;
    padding: 0 15px;
    background-color: #f8f9fa;
    border-radius: 0 0 8px 8px;
    transition: max-height 0.3s ease;
}

/* ======= Στυλ για τα Δωμάτια ======= */
.room {
    padding: 12px;
    margin: 5px 0;
    border-radius: 5px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s;
}

.room-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Ώρα τελευταίας αλλαγής */
.room-time {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* Χρώματα ανά κατάσταση */
.room.dirty {
    background-color: red;
}

.room.clean {
    background-color: green;
}

.room.orange {
    background-color: orange;
}

.room.blue {
    background-color: #007bff;
}

.room.out-of-service {
    background-color: #6c757d;
    color: white;
}

/* ======= Στυλ για Dropdown Επιλογής ======= */
select {
    padding: 8px;
    font-size: 1em;
    border-radius: 5px;
    border: 1px solid #ced4da;
}

/* ======= Buttons ======= */
.button-container {
    text-align: center;
    margin: 20px 0;
}

.toggle-btn {
    font-size: 1em;
    padding: 12px;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    width: 40%;
    display: inline-block;
    transition: background-color 0.3s, transform 0.3s;
}

.toggle-btn.reset {
    background: linear-gradient(135deg, #dc3545, #c82333);
    padding: 12px 20px;
    font-size: 1.1em;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.toggle-btn.reset:hover {
    background: linear-gradient(135deg, #c82333, #b71c1c);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.toggle-btn.reset:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* ======= Popup Styling ======= */
.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #333;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    z-index: 2000;
    width: 90%;
    max-width: 400px;
    padding: 20px;
    display: none;
    animation: fadeIn 0.3s;
    border: 1px solid #555;
}

.popup.show {
    display: block;
}

.popup h3 {
    margin: 0;
    color: #0ac400;
    font-size: 1.4em;
    text-align: center;
    border-bottom: 2px solid #0ac400;
    padding-bottom: 10px;
}

.popup p {
    color: #ddd;
    text-align: center;
    margin: 10px 0;
    line-height: 1.4;
}

.popup button {
    background-color: #0ac400;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 10px;
    cursor: pointer;
    width: 100%;
    font-size: 1em;
    transition: background-color 0.3s, transform 0.3s;
}

.popup button:hover {
    background-color: #0a9c00;
    transform: scale(1.05);
}

/* ======= Animation ======= */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* ======= Responsive ======= */
@media (max-width: 768px) {
    h1 {
        font-size: 1.5em;
    }

    .toggle-btn {
        width: 90%;
        margin-bottom: 10px;
    }
}

.room-icon-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.bed-icon {
    width: 30px;
    height: 30px;
    margin-bottom: 5px;
    filter: brightness(0) invert(1) drop-shadow(0 0 2px white);
}


/* ======= Meta lines in room cards ======= */
.meta-line{font-size:12px;line-height:1.15;margin-top:2px;}
.meta-muted{opacity:0.8;}
.room-time{margin-top:6px;text-align:left;}