/* Dev-preview palette prototype based on Color Hunt 6b3f698d5f8ca376a2ddc3c3. */
:root {
    --color-bg: #f7f0f3;
    --color-surface: #fffafb;
    --color-text: #382c3a;
    --color-muted: #765f75;
    --color-accent: #6b3f69;
    --color-accent-hover: #8d5f8c;
    --color-border: #ddc3c3;
    --color-focus: #a376a2;
    --color-error-bg: #fdeceb;
    --color-error-border: #d9534f;
    --color-notice-bg: #fff8e1;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
}

.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 12px rgb(107 63 105 / 8%);
}

.dev-banner {
    margin: 0;
    padding: 0.5rem 1rem;
    background: #ddc3c3;
    color: var(--color-text);
    font-weight: 700;
    text-align: left;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.75rem 1rem;
}

.site-nav a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
}

.site-nav a:hover {
    color: var(--color-accent-hover);
}

.site-main {
    max-width: 40rem;
    margin: 2rem auto;
    padding: 0 1rem;
    flex: 1 0 auto;
}

.site-footer {
    max-width: 40rem;
    width: 100%;
    margin: 2rem auto 0;
    padding: 1rem;
    color: var(--color-muted);
    font-size: 0.85rem;
}

.site-footer p {
    margin: 0;
}

.legal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.legal-nav a {
    color: inherit;
}

.legal-nav a:hover {
    color: var(--color-accent);
}

.intro {
    color: var(--color-muted);
}

.rate-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 8px 24px rgb(107 63 105 / 7%);
}

.form-field {
    margin-bottom: 1rem;
}

.form-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.form-field input,
.form-field select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1rem;
}

.form-field input:focus,
.form-field select:focus {
    border-color: var(--color-focus);
    box-shadow: 0 0 0 3px rgb(163 118 162 / 25%);
    outline: none;
}

.hint {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin: 0.25rem 0 0;
}

.submit-button {
    background: var(--color-accent);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1.25rem;
    font-size: 1rem;
    cursor: pointer;
}

.submit-button:hover:not(:disabled) {
    background: var(--color-accent-hover);
}

.submit-button:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 3px;
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: wait;
}

.error-box {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.error-code {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.result-box {
    margin-top: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
}

.rate-value {
    font-size: 2rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.notice {
    background: var(--color-notice-bg);
    border-left: 4px solid var(--color-accent-hover);
    padding: 0.75rem;
    font-size: 0.9rem;
}

.placeholder {
    color: var(--color-muted);
    font-style: italic;
}