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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    padding: 30px;
}

h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 10px;
    font-size: 2.5em;
}

.subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1em;
}

/* Tab Navigation */
.tab-container {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
}

.tab-button {
    flex: 1;
    padding: 15px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: #666;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-button:hover {
    color: #667eea;
}

.tab-button.active {
    color: #667eea;
    border-bottom-color: #667eea;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Travel Form */
.travel-form {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 20px;
}

.travel-form h2 {
    color: #667eea;
    margin-bottom: 25px;
    font-size: 1.8em;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
    font-size: 15px;
}

input[type="text"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

small {
    display: block;
    margin-top: 5px;
    color: #999;
    font-size: 13px;
}

.budget-input-group {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 10px;
    align-items: center;
}

#budgetDisplay {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
    margin-top: 5px;
    display: block; /* Ensure it takes its own line */
}

/* Checkbox Group */
.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    padding: 10px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: normal;
    font-size: 14px;
}

.checkbox-group label:hover {
    border-color: #667eea;
    background: #f0f3ff;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"]:checked + span {
    color: #667eea;
    font-weight: 600;
}

/* Generate Button */
.generate-button {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 10px;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.generate-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.5);
}

.generate-button:active {
    transform: translateY(0);
}

.generate-button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Plan Result */
.plan-result {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 15px;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
}

.result-header h2 {
    color: #667eea;
    font-size: 1.8em;
}

.edit-button {
    padding: 10px 20px;
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.edit-button:hover {
    background: #667eea;
    color: white;
}

.plan-content {
    line-height: 1.8;
    color: #333;
}

/* Markdown Styling in Plan Content */
.plan-content h1, .plan-content h2, .plan-content h3, .plan-content h4 {
    color: #667eea;
    margin-top: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.plan-content h1 { font-size: 2em; }
.plan-content h2 { font-size: 1.6em; }
.plan-content h3 { font-size: 1.3em; }
.plan-content h4 { font-size: 1.1em; font-weight: bold; }


/* === UPDATE HERE: REMOVE ALL LIST STYLES === */
.plan-content ul, .plan-content ol {
    list-style-type: none; /* Remove bullets and numbers */
    padding-left: 0;       /* Remove default indentation */
    margin-left: 0;
    margin-bottom: 15px;
}

.plan-content li {
    margin-bottom: 8px;
}
/* ========================================= */


.plan-content strong {
    color: #667eea;
    font-weight: 600;
}

.plan-content p {
    margin-bottom: 12px;
}

.plan-content hr {
    border: none;
    border-top: 2px solid #e0e0e0;
    margin: 20px 0;
}

/* Chat Styles (existing) */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 20px;
}

.message {
    margin-bottom: 15px;
    padding: 12px 16px;
    border-radius: 10px;
    max-width: 85%;
    word-wrap: break-word;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-message {
    background: #667eea;
    color: white;
    margin-left: auto;
    text-align: right;
}

.bot-message {
    background: white;
    color: #333;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    line-height: 1.6;
}

.bot-message h1, .bot-message h2, .bot-message h3 {
    color: #667eea;
    margin-top: 15px;
    margin-bottom: 10px;
    font-weight: 600;
}

.bot-message h1 { font-size: 1.8em; }
.bot-message h2 { font-size: 1.5em; }
.bot-message h3 { font-size: 1.3em; }

.bot-message ul, .bot-message ol {
    list-style: none; /* Tắt đánh số và dấu chấm mặc định */
    padding-left: 0;   /* Xóa khoảng lề mặc định */
    margin-bottom: 10px;
}

.bot-message li {
    position: relative;     /* Cần thiết để định vị dấu chấm */
    padding-left: 20px;   /* Tạo không gian cho dấu chấm */
    margin-bottom: 8px;   /* Tăng khoảng cách giữa các dòng */
}

.bot-message li::before {
    content: "•";           /* Thêm dấu chấm tròn vào đầu dòng */
    position: absolute;
    left: 0;
    color: #667eea;         /* Tô màu cho dấu chấm để hợp với thiết kế */
    font-weight: bold;
    font-size: 1.2em;       /* Làm cho dấu chấm to hơn một chút */
    line-height: 1;
}

.bot-message strong {
    color: #667eea;
    font-weight: 600;
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 10px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #667eea;
    animation: bounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

.input-container {
    display: flex;
    gap: 10px;
}

#userInput {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    outline: none;
    transition: all 0.3s;
    resize: none;
    font-family: inherit;
}

#sendButton {
    padding: 14px 30px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

#sendButton:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Scrollbar */
.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    
    h1 {
        font-size: 1.8em;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .tab-button {
        font-size: 14px;
        padding: 12px 15px;
    }
}

/* Booking Links */
.booking-link {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    margin: 0 4px;
}

.booking-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.bot-message a.booking-link {
    border-bottom: none;
}


/* Language Switcher */
.language-switcher {
    position: absolute;
    top: 20px;
    right: 30px;
    display: flex;
    gap: 10px;
}

.lang-btn {
    padding: 8px 15px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
}

.lang-btn:hover {
    border-color: #667eea;
    background: #f0f3ff;
}

.lang-btn.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Booking Links Enhancement */
.plan-content a {
    display: inline-block;
    padding: 6px 12px;
    margin: 5px 5px 5px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
    border: none !important;
}

.plan-content a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, #5568d3 0%, #653a8a 100%);
}

.plan-content a::after {
    content: " 🔗";
}

/* Hotel and Restaurant Cards */
.plan-content hr {
    margin: 20px 0;
    border: none;
    border-top: 1px dashed #e0e0e0;
}

/* Make booking sections stand out */
.plan-content strong:contains("Đặt phòng"),
.plan-content strong:contains("Tìm kiếm") {
    color: #667eea;
    display: block;
    margin-top: 10px;
    margin-bottom: 5px;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
}

.result-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Export Dropdown */
.export-dropdown {
    position: relative;
}

.export-button {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.export-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5);
}

.export-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 5px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 150px;
    overflow: hidden;
}

.export-menu.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.export-menu button {
    display: block;
    width: 100%;
    padding: 12px 20px;
    background: white;
    color: #333;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 500;
}

.export-menu button:hover {
    background: #f0f3ff;
    color: #667eea;
}

.edit-button {
    padding: 10px 20px;
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.edit-button:hover {
    background: #667eea;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .result-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .result-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .export-dropdown,
    .edit-button {
        width: 100%;
    }
    
    .export-button,
    .edit-button {
        width: 100%;
        text-align: center;
    }
}


/* ==========================================
   WEATHER STYLES
   ========================================== */

.weather-loading,
.weather-error {
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    margin: 15px 0;
    font-size: 1.1em;
}

.weather-loading {
    background: linear-gradient(135deg, #667eea33, #764ba233);
    color: #667eea;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.weather-error {
    background: #ff000020;
    color: #cc0000;
}

/* Current Weather Card */
.weather-current {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 15px;
    padding: 25px;
    margin: 15px 0;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease;
}

.weather-current:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(102, 126, 234, 0.4);
}

.weather-header h3 {
    margin: 0 0 15px 0;
    font-size: 1.4em;
    font-weight: 600;
}

.weather-content {
    display: flex;
    align-items: center;
    gap: 25px;
}

.weather-icon img {
    width: 100px;
    height: 100px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.3));
}

.weather-details {
    flex: 1;
}

.weather-temp {
    font-size: 3.5em;
    font-weight: bold;
    line-height: 1;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.weather-desc {
    font-size: 1.3em;
    text-transform: capitalize;
    margin: 10px 0;
    opacity: 0.95;
}

.weather-info {
    display: flex;
    gap: 20px;
    margin-top: 15px;
    font-size: 1em;
    flex-wrap: wrap;
}

.weather-info span {
    background: rgba(255,255,255,0.2);
    padding: 5px 12px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

/* Weather Forecast Card */
.weather-forecast {
    background: white;
    border-radius: 15px;
    padding: 25px;
    margin: 15px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.weather-forecast h3 {
    margin: 0 0 20px 0;
    color: #667eea;
    font-size: 1.3em;
    font-weight: 600;
}

.forecast-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
}

.forecast-day {
    background: linear-gradient(135deg, #667eea15, #764ba215);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.forecast-day:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.2);
    background: linear-gradient(135deg, #667eea25, #764ba225);
}

.forecast-date {
    font-weight: bold;
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.forecast-icon img {
    width: 60px;
    height: 60px;
}

.forecast-temp {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin: 10px 0;
    font-size: 1.2em;
    font-weight: 600;
}

.temp-max {
    color: #ff6b6b;
}

.temp-min {
    color: #4dabf7;
}

.forecast-desc {
    font-size: 0.9em;
    color: #666;
    text-transform: capitalize;
    margin-top: 5px;
}

/* Weather Section Container */
.weather-section {
    margin-bottom: 25px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .weather-content {
        flex-direction: column;
        text-align: center;
    }
    
    .weather-temp {
        font-size: 2.5em;
    }
    
    .weather-info {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .weather-info span {
        width: 100%;
        max-width: 200px;
    }
    
    .forecast-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .weather-current {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .weather-icon img {
        width: 80px;
        height: 80px;
    }
    
    .weather-temp {
        font-size: 2em;
    }
    
    .forecast-grid {
        grid-template-columns: 1fr;
    }
}

/* Thêm vào cuối file public/css/style.css */
.input-container {
    display: flex;
    gap: 10px;
    align-items: center; /* Căn giữa các item */
}

.attach-button {
    padding: 14px;
    background: #f0f0f0;
    color: #555;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.attach-button:hover {
    background: #e0e0e0;
    border-color: #ccc;
}

.image-preview-container {
    position: relative;
    margin-top: 10px;
    width: 100px;
}

#imagePreview {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.remove-image-button {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #333;
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 16px;
    cursor: pointer;
    line-height: 24px;
    text-align: center;
}

/* Share Dropdown */
.share-dropdown {
    position: relative;
}

.share-button {
    padding: 10px 20px;
    background: linear-gradient(135deg, #34a853 0%, #0f9d58 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.share-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 168, 83, 0.5);
}

.share-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 5px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 150px;
    overflow: hidden;
}

.share-menu.show {
    display: block;
}

.share-menu button {
    display: block;
    width: 100%;
    padding: 12px 20px;
    background: white;
    color: #333;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.share-menu button:hover {
    background: #f0f3ff;
    color: #34a853;
}

.tab-button {
    /* ... các thuộc tính cũ ... */
    text-align: center;
    text-decoration: none;
}

.currency-converter-container {
    background: #f8f9fa;
    padding: 20px 30px;
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}

.currency-converter-container h2 {
    text-align: center;
    color: #667eea;
    margin-bottom: 25px;
    font-size: 1.8em;
}

.currency-converter {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 15px;
    align-items: flex-end;
}

.currency-converter .form-group {
    margin-bottom: 0;
}

.conversion-result {
    margin-top: 20px;
    padding: 15px;
    text-align: center;
    font-size: 1.25em;
    font-weight: 600;
    color: #667eea;
    min-height: 30px;
    background: #f0f3ff;
    border-radius: 8px;
    border: 1px solid #dbe1ff;
}

/* Feedback Buttons Styling */
.feedback-buttons {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.bot-message .feedback-buttons {
    justify-content: flex-start; /* Align buttons to the left inside a chat bubble */
}

.feedback-btn {
    background: #f0f3ff;
    border: 1px solid #dbe1ff;
    border-radius: 20px;
    padding: 4px 10px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.feedback-btn:hover {
    background: #dbe1ff;
    border-color: #c8d1ff;
}

.feedback-btn.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Adjust plan result feedback buttons alignment and spacing */
.plan-result .feedback-buttons {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

/* ==========================================
   FOOTER STYLES
   ========================================== */

footer {
    text-align: center;
    margin-top: 40px;
    padding: 30px 20px;
    border-top: 1px solid #e9ecef;
    background-color: #f8f9fa;
    /* Làm tròn góc dưới của footer cho khớp với container */
    border-radius: 0 0 20px 20px;
}

.footer-about {
    color: #6c757d;
    font-size: 15px;
    margin-bottom: 15px;
    margin-top: 0;
}

.footer-links {
    margin-bottom: 15px;
    color: #adb5bd; /* Màu cho dấu gạch đứng */
}

.footer-links a {
    color: #764ba2;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
    margin: 0 10px;
}

.footer-links a:hover {
    color: #667eea;
    text-decoration: underline;
}

.footer-copyright {
    color: #adb5bd;
    font-size: 13px;
    margin: 0;
}

/* ==========================================
   SELECTION ASK POPUP STYLES
   ========================================== */
.selection-ask-popup {
    position: absolute;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 9999;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease-out;
    opacity: 0;
    transform: translateY(10px);
    animation: popup-fade-in 0.3s forwards;
}

.selection-ask-popup:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

@keyframes popup-fade-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}