:root {
    --orange-soft: #f7a24b;
    --orange-strong: #f07a1f;
    --orange-deep: #d85a12;
    --cream: #fff4e6;
    --text-dark: #2f1c0e;
    --panel: #fffaf4;
}

* {
    box-sizing: border-box;

}

body {
    font-family: "Sora", "Trebuchet MS", sans-serif;
    background: radial-gradient(circle at top left, #fff2e4 0%, #fff7ef 40%, #fffdf9 100%);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.qr-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    display: grid;
    gap: 24px;
    width: 100%;
    flex: 1;
}

.qr-hero {
    text-align: center;
}

.qr-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 12px;
}

.qr-hero p {
    line-height: 1.6;
}

.qr-card {
    background: #fff;
    border-radius: 20px;
    border: 1px solid #ffe0c2;
    box-shadow: 0 18px 36px rgba(240, 122, 31, 0.12);
    padding: 28px;
    display: grid;
    gap: 18px;
}

.qr-form {
    display: grid;
    gap: 12px;
}

.qr-form label {
    font-weight: 700;
}

.qr-form input {
    border: 1px solid #ffd1a1;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 1rem;
}


.qr-form button {
    background: var(--orange-strong);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 16px 34px rgba(240, 122, 31, 0.28);
}

.qr-form button:hover {
    background: var(--orange-deep);
}

.qr-error {
    background: #fff1e6;
    border: 1px solid #ffd1a1;
    border-radius: 12px;
    padding: 12px 14px;
    color: #7a3b12;
}

.qr-result {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(220px, 0.7fr);
    gap: 20px;
    align-items: center;
}

.qr-preview {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.qr-result img {
    width: 240px;
    height: 240px;
}

.qr-actions {
    display: grid;
    gap: 14px;
    justify-items: start;
    background: #fff9f3;
    border: 1px solid #ffe0c2;
    border-radius: 16px;
    padding: 16px;
    width: 100%;
}

.qr-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

.qr-color-form {
    display: grid;
    gap: 10px;
    justify-items: start;
    width: 100%;
}

.qr-color-form label {
    font-weight: 700;
}

.qr-color-form input[type="color"] {
    padding: 0;
    height: 32px;
    width: 32px;
    cursor: pointer;
    border: 1px solid #ffd1a1;
    border-radius: 50%;
    overflow: hidden;
    background-color: transparent;
}

.qr-color-form input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.qr-color-form input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
}

.qr-color-form input[type="file"] {
    width: 100%;
    border: 1px dashed #ffd1a1;
    border-radius: 12px;
    padding: 6px 8px;
    background: #fff;
    font-size: 0.85rem;
}

.qr-color-form input[type="file"]::file-selector-button {
    background: #fff;
    border: 1px solid #ffd1a1;
    border-radius: 999px;
    color: var(--text-dark);
    font-weight: 700;
    padding: 6px 10px;
    margin-right: 8px;
    cursor: pointer;
}

.qr-color-form input[type="file"]::file-selector-button:hover {
    background: var(--orange-soft);
    color: #fff;
}

.qr-color-form button {
    background: #fff;
    border: 1px solid #ffd1a1;
    border-radius: 999px;
    color: var(--text-dark);
    font-weight: 700;
    padding: 10px 18px;
    cursor: pointer;
    width: 100%;
}

.qr-color-form button:hover {
    background: var(--orange-soft);
    color: #fff;
}

.qr-download {
    background: #fff;
    border: 1px solid #ffd1a1;
    border-radius: 999px;
    color: var(--text-dark);
    font-weight: 700;
    padding: 10px 18px;
    text-decoration: none;
    justify-self: start;
}

.qr-download-preview {
    justify-self: center;
}

.qr-download:hover {
    background: var(--orange-soft);
    color: #fff;
}

@media (max-width: 720px) {
    .qr-page {
        padding: 32px 16px 60px;
    }

    .qr-result {
        grid-template-columns: 1fr;
    }

    .qr-actions {
        justify-items: center;
    }

    .qr-note {
        text-align: center;
    }
}