:root {
    --bg: #f6f8fb;
    --surface: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --primary: #f59e0b;
    --accent: #cd1b3d;
    --ring: rgba(245, 158, 11, 0.25);
    --border: rgba(2, 6, 23, 0.08);
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
}

img {
    max-width: 175px;
    margin-bottom: 1px;
    padding-bottom: 1px;
}

.emojis {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 1px;
    padding-bottom: 3px;
}

.emoji {
    font-size: 45px;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.emoji:hover {
    transform: scale(1.1);
}

.emoji.transparent {
    opacity: 0.4;
}

.emoji-wrapper.transparent .stars,
.emoji-wrapper.transparent .emoji {
    opacity: 0.4;
}

.emoji.selected {
    opacity: 1;
    transform: scale(1.1);
}

.feedback-message {
    margin: 0px 0;
    padding: 0px 0;
}

#confirmation-message {
    margin-bottom: 3px;
    padding-bottom: 3px;
    font-size: 20px;
    text-align: center;
}

textarea {
    width: 90%;
    min-height: 100px;
    max-height: 120px;
    margin-bottom: 1px;
    padding: 5px;
    font-size: 12px;
    box-sizing: border-box;
}

input[type="text"] {
    width: 90%;
    padding: 5px;
    margin-bottom: 0px;
    font-size: 12px;
    box-sizing: border-box;
}

#feedback-section p {
    line-height: 1;
    margin: 1px 0;
    padding: 2px 0;
}

#feedback-section input[type="text"] {
    margin: 1px 0;
}

button {
    padding: 7px 14px;
    font-size: 15px;
    cursor: pointer;
    background-color: #CD1B3D;
    color: white;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

button[disabled] {
    background-color: #aaa;
    cursor: not-allowed;
}

.google-btn {
    background-color: #F7B600;
    padding: 10px 20px;
    font-size: 16px;
    color: #cd1b3d;
}

.progress-bar {
    width: 0%;
    height: 7px;
    background-color: red;
    margin-top: 3px;
    transition: background-color 0.3s ease, width 0.3s ease;
}

.error {
    color: red;
    font-size: 0.8em;
    margin-top: 5px;
    display: block;
}

.loading {
    display: none;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 2s linear infinite;
    margin: 10px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 400px) {
    body {
        padding: 5px;
    }
    textarea, input[type="text"] {
        width: 100%;
    }
    body h1 {
        font-size: 2em;
        margin: 10px 0;
    }
}