:root {
    --primary-blue: #4a90e2;
    --dark-blue: #2c5282;
    --grey-100: #f7fafc;
    --grey-200: #edf2f7;
    --grey-300: #e2e8f0;
    --grey-400: #cbd5e0;
}

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

body {
    font-family: Arial, sans-serif;
    background-color: var(--grey-100);
    min-width: 1400px;
}

/* Ana Layout */
.container {
    display: flex;
    min-height: 100vh;
}

/* Sol Panel - Tour Listesi */
.tour-list {
    width: 400px;
    background: white;
    padding: 30px;
    border-right: 1px solid var(--grey-300);
    height: 100vh;
    overflow-y: auto;
    position: sticky;
    top: 0;
}

.tour-list h2 {
    color: var(--dark-blue);
    font-size: 24px;
    margin-bottom: 30px;
}

/* Sağ Panel - Package Builder */
.package-builder {
    padding: 30px 40px;
    flex: 1;
    max-width: 1000px;
}

.package-builder h1 {
    color: var(--dark-blue);
    font-size: 28px;
    margin-bottom: 30px;
}

/* Tour Kartları */
.tour-card {
    background: white;
    border: 1px solid var(--grey-300);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.tour-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.1);
}

/* Form Elementleri */
input, button {
    padding: 10px 15px;
    border: 1px solid var(--grey-300);
    border-radius: 6px;
    font-size: 14px;
}

button {
    background: var(--primary-blue);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

button:hover {
    background: var(--dark-blue);
}

/* Package Details */
.package-details {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Day Cards */
.day-section {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Dates Section */
.dates-section {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

/* Travelers Section */
.travelers-section {
    display: flex;
    gap: 30px;
    align-items: center;
    margin-bottom: 25px;
}

/* Notes Area */
.notes-area {
    width: 100%;
    min-height: 100px;
    padding: 15px;
    border: 1px solid var(--grey-300);
    border-radius: 8px;
    margin-top: 20px;
    resize: vertical;
}

/* Generate Button */
.generate-pdf-btn {
    background: var(--primary-blue);
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 500;
    margin-top: 20px;
    display: inline-block;
}

.generate-pdf-btn:hover {
    background: var(--dark-blue);
    transform: translateY(-1px);
}

.tour-list ul {
    list-style: none;
}

.tour-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 8px;
    background-color: white;
    border: 1px solid var(--grey-300);
    transition: all 0.3s ease;
    cursor: pointer;
}

.tour-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 144, 226, 0.15);
    border-color: var(--primary-blue);
    background-color: var(--grey-100);
}

.tour-item span {
    font-size: 15px;
    color: #2c3e50;
    font-weight: 500;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.tour-item:hover span {
    color: var(--primary-blue);
}

.tour-info {
    flex: 1;
    margin-right: 1rem;
}

.tour-info h3 {
    font-size: 0.9rem;
    color: #2c3e50;
    margin-bottom: 0.3rem;
}

.time, .description {
    font-size: 0.8rem;
    color: #666;
}

.add-tour-btn {
    min-width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background-color: var(--primary-blue);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.add-tour-btn:hover {
    background-color: var(--dark-blue);
    transform: scale(1.1);
    box-shadow: 0 2px 4px rgba(74, 144, 226, 0.2);
}

/* Tour kartları için stiller */
.tour-cards {
    min-width: 1200px; /* Kartların minimum genişliğini artırdık */
    margin: 0 auto;
}

.card-header {
    background-color: var(--primary-blue);
    background-image: linear-gradient(to right, var(--primary-blue), var(--dark-blue));
    padding: 1.5rem 2rem;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1.2rem;
    margin: 0;
}

.card-content {
    display: flex;
    padding: 1.5rem;
    gap: 2rem; /* Space between text and image */
}

.card-content h4 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 1.2rem; /* Font boyutunu artırdım */
}

.service-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.service-list li {
    margin-bottom: 1rem;
    color: #2c3e50;
    font-size: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--grey-200);
}

.service-list li:before {
    content: "✓";
    color: var(--primary-blue);
    margin-right: 1rem; /* Tik işareti ile metin arası boşluğu artırdım */
    font-size: 1.2rem; /* Tik işareti boyutunu artırdım */
}

/* Seçilen turlar için kart stili */
.selected-tour {
    background-color: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.selected-tour .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Silme butonu */
.remove-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 0.5rem;
    margin-left: auto; /* Sağa yasla */
    opacity: 0.8;
    transition: all 0.3s ease;
}

.remove-btn:hover {
    opacity: 1;
    color: #ff4757;
}

/* Day 1 kartı için özel stil (silme butonu olmayacak) */
.default-card .card-header {
    justify-content: flex-start;
}

/* Sağ Panel - Tour Details */
.tour-details {
    background-color: #f8f9fa;
    padding: 1rem;
    border-left: 1px solid #dee2e6;
    height: 100vh;
    overflow-y: auto;
}

.tour-details h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #3498db;
}

/* Package Details */
.package-details textarea {
    width: 100%;
    height: 80px; /* Yüksekliği azalttım */
    padding: 1rem;
    border: 1px solid var(--grey-300);
    border-radius: 8px;
    margin-bottom: 1rem;
    resize: vertical;
}

.generate-btn {
    background-color: #3498db;
    color: white;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

.generate-btn:hover {
    background-color: #2980b9;
}

/* Elegant Generate PDF button styling */
.generate-pdf-btn {
    background: var(--primary-blue);
    color: white;
    padding: 12px 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(74, 144, 226, 0.2);
}

.generate-pdf-btn:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 144, 226, 0.3);
}

.generate-pdf-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(74, 144, 226, 0.2);
}

/* Button container styling */
.button-container {
    width: 1200px;
    margin: 0 auto;
    text-align: right;
    padding: 1.5rem 0;
    display: flex;
    justify-content: flex-end;
    gap: 1rem; /* Butonlar arası boşluk */
}

/* Next day button styling */
.next-day-btn {
    background: var(--primary-blue);
    color: white;
    padding: 12px 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(74, 144, 226, 0.2);
}

.next-day-btn:hover {
    background: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(74, 144, 226, 0.3);
}

/* İlk başlığın üst margin'ini kaldır */
.tour-list h2:first-child {
    margin-top: 0;
}

/* Notes textarea styling with placeholder */
.notes-area::placeholder {
    color: var(--grey-400);
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.notes-area:focus::placeholder {
    opacity: 0;
}

.notes-area:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

/* Updated color variables and base styles */
:root {
    --primary-blue: #4a90e2;
    --light-blue: #f0f6ff;
    --lighter-blue: #e6f0ff;
    --dark-blue: #2c5282;
    --grey-100: #f7fafc;
    --grey-200: #edf2f7;
    --grey-300: #e2e8f0;
    --grey-400: #cbd5e0;
}

/* Day Controls */
/* .day-controls {
    display: none;
} */

/* Day Section Styling */
.day-section {
    margin-bottom: 40px;
}

.day-header {
    color: var(--dark-blue);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-blue);
    margin-left: 20px;      /* Package Details ile aynı hizada olması için */
}

.day-tours-list {
    margin-top: 20px;
}

/* Responsive düzenlemeler */
@media screen and (min-width: 1600px) {
    .container {
        min-width: 1600px;
    }
    
    .tour-list {
        width: 600px;
    }
    
    .package-builder {
        width: calc(100% - 600px);
    }
}

/* City headers in left panel */
.city-header {
    color: var(--dark-blue);
    font-size: 24px;
    font-weight: 600;
    margin-top: 30px;          /* Üst boşluğu geri ekledik */
    margin-bottom: 20px;
    padding-left: 15px;
    border-left: 4px solid var(--primary-blue);
    line-height: 1;
}

/* Overnight Stays başlığı için özel stil */
.city-header[style*="margin-top: 80px"] {
    border-left: none;
}

/* Tour itinerary text styling */
.tour-itinerary {
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #2c3e50;
}

/* Square image styling */
.card-image {
    width: 200px; /* Fixed width */
    height: 200px; /* Same as width for square */
    flex-shrink: 0; /* Prevent image from shrinking */
    border-radius: 4px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card-image:hover img {
    transform: scale(1.05);
}

/* Fade out ve yukarı kayma animasyonu */
.fade-slide-out {
    animation: fadeSlideOut 0.5s ease forwards;
    transform-origin: top;
}

/* Fade in ve aşağı kayma animasyonu */
.fade-slide-in {
    animation: fadeSlideIn 0.5s ease forwards;
    transform-origin: top;
}

@keyframes fadeSlideOut {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
}

@keyframes fadeSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Kartların smooth transition özelliği */
.day-section {
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}


/* Reset butonu için stil */
.reset-btn {
    background-color: #dc3545;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background-color: #c82333;
    transform: scale(1.05);
}

.travelers-section {
    margin: 20px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.travelers-section h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
}

.travelers-container {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.traveler-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.traveler-input label {
    font-weight: 500;
    color: var(--dark-blue);
}

.traveler-input input {
    width: 60px;
    padding: 5px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.child-ages-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.child-age-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.child-age-input label {
    font-size: 0.9rem;
    color: var(--dark-blue);
}

.child-age-input input {
    width: 60px;
    padding: 5px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.dates-section {
    margin: 20px 0 20px 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    width: calc(100% - 40px);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 50px;
}

.dates-inputs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.date-row {
    display: grid;
    grid-template-columns: 100px 150px;
    align-items: center;
    gap: 10px;
    position: relative; /* İkon için relative position */
}

.date-row label {
    font-weight: 600;
    color: var(--dark-blue);
    font-size: 1.1rem;
}

.date-row input {
    padding: 8px 12px;
    padding-right: 35px; /* İkon için sağdan padding */
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-family: inherit;
    width: 150px;
    font-size: 1rem;
    height: 38px;
}

/* Takvim ikonu için stil */
.date-row::after {
    content: "\f133"; /* FontAwesome takvim ikonu */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #90a4ae;
    pointer-events: none;
}

.duration-display {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 5px;
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
    margin-top: 10px;
}

.duration-display span {
    font-size: 18px;
    font-weight: 600;
}

#durationText::after {
    content: " / ";
    margin: 0 5px;
    font-weight: 600;
}

.clear-dates-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: auto;
}

.clear-dates-btn:hover {
    background-color: #c82333;
    transform: translateY(-1px);
}

.clear-dates-btn:active {
    transform: translateY(0);
}

.dates-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.travelers-input {
    margin: 0 0 20px 20px;
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    width: calc(100% - 40px);
}

.travelers-count {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
}

.traveler-field {
    display: flex;
    align-items: center;
    gap: 15px;
}

.traveler-field label {
    font-weight: 600;
    color: var(--dark-blue);
    font-size: 1.1rem;
    min-width: 80px;
}

.number-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.number-input button {
    width: 30px;
    height: 30px;
    border: 2px solid var(--dark-blue);
    background: white;
    color: var(--dark-blue);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.number-input button:hover {
    background: var(--dark-blue);
    color: white;
}

.number-input input {
    width: 50px;
    padding: 8px;
    text-align: center;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    font-size: 1.1rem;
}

.child-ages {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid #e9ecef;
}

.child-age-field {
    display: flex;
    align-items: center;
    gap: 10px;
}

.child-age-field label {
    font-weight: 500;
    color: var(--dark-blue);
}

.child-age-field input {
    width: 60px;
    padding: 8px;
    border: 2px solid #e9ecef;
    border-radius: 6px;
    text-align: center;
}

.overnight-header {
    margin-top: 50px;          /* Üst boşluğu daha da artırdık */
    padding-top: 25px;         /* Üst padding'i artırdık */
    border-top: 2px solid #e9ecef;  /* Çizgiyi biraz daha belirgin yaptık */
    color: var(--dark-blue);
    font-size: 1.2rem;
    font-weight: 600;
    clear: both;               /* Float sorunlarını önlemek için */
    display: block;            /* Block element olarak davranmasını sağladık */
}

.overnight-title {
    font-size: 5.8rem;  /* Sadece font boyutunu artırdık */
}

.custom-itinerary {
    width: 100%;
    min-height: 120px;
    padding: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
    resize: vertical;
    transition: all 0.3s ease;
}

.custom-itinerary:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    background-color: #fff;
}

.custom-itinerary::placeholder {
    color: #999;
    font-style: normal;  /* italic yerine normal yaptık */
}

/* Overnight stays için de aynı stil */
.overnight-list .tour-item span {
    font-size: 15px;
    color: #2c3e50;
    font-weight: 500;
    line-height: 1.4;
}

.tour-card .tour-itinerary {
    font-size: 15px;          /* Font boyutunu artırdık */
    line-height: 1.5;         /* Satır aralığını ayarladık */
    color: #2c3e50;           /* Daha koyu renk */
    margin: 10px 0;           /* Margin'i ayarladık */
    font-weight: 400;         /* Normal weight */
}

/* Custom tour ile ilgili tüm stiller kaldırılacak */
.custom-tour-btn,
.custom-tour,
.custom-tour-name,
.custom-itinerary {
    display: none;
}

.agency-logo-section {
    margin: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-preview-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

#logoPreview {
    max-width: 100px;
    max-height: 50px;
    object-fit: contain;
}

.upload-logo-btn {
    padding: 8px 15px;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
}

.upload-logo-btn:hover {
    background-color: var(--dark-blue);
}

.remove-logo-btn {
    padding: 8px 15px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
}

.remove-logo-btn:hover {
    background-color: #c82333;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .travel-dates-input {
        flex-direction: column;
        gap: 15px;
    }
}

.travel-dates-section {
    margin: 20px 0;
}

.date-input-group {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.date-field {
    flex: 1;
    position: relative;
}

.date-field label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 500;
}

.date-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    color: #2c3e50;
    background-color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.date-input:hover {
    border-color: #90a4ae;
}

.date-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

.date-field i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #90a4ae;
    pointer-events: none;
}

.duration-display {
    text-align: center;
    color: #546e7a;
    font-size: 14px;
}

.clear-dates-btn {
    padding: 8px 15px;
    background-color: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-left: auto; /* Sağa yaslamak için */
}

.clear-dates-btn:hover {
    background-color: #c82333;
    transform: translateY(-1px);
}

.clear-dates-btn:active {
    transform: translateY(0);
}

.error-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #dc3545;
    color: white;
    padding: 15px 20px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 1000;
    animation: slideIn 0.3s ease-out;
    opacity: 1;
    transition: opacity 0.5s ease-out;
}

.error-message.fade-out {
    opacity: 0;
}

.error-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.error-content button {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 5px;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

#customTourName {
    width: 300px;
    height: 40px;
    padding: 8px 12px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin: 10px;
}

#customTourName:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

/* Custom tour için kapatma butonu stili */
.custom-tour .remove-tour-btn {
    background: transparent;
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    transition: color 0.3s ease;
}

.custom-tour .remove-tour-btn:hover {
    color: #dc3545;
}

/* Düzenlenebilir alanlar için stiller */
[contenteditable="true"]:focus {
    background-color: rgba(74, 144, 226, 0.05) !important;
    border-color: var(--primary-blue) !important;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2) !important;
}

[contenteditable="true"]:hover {
    background-color: rgba(74, 144, 226, 0.02);
    transition: all 0.3s ease;
}

/* Düzenlenebilir eleman için ipucu */
[contenteditable="true"]:before {
    content: attr(title);
    position: absolute;
    background: #333;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
    transition: opacity 0.3s ease;
    z-index: 1000;
}