/* =============================================================================
   Dubai Luxury Forms — Quiet Luxury form styles
   Полагается на переменные из luxury-tokens.css (P1.1):
   --color-ink, --color-ink-soft, --color-ink-mute, --color-emerald-deep,
   --color-hairline, --color-parchment, --font-sans, --type-eyebrow,
   --type-body-l, --type-body-s, --tracking-eyebrow, --tracking-wide,
   --dur-fast, --ease-quiet
   ============================================================================= */

/* Локальный fallback на случай отсутствия токенов — не ломает рендер */
.luxury-form,
.luxury-field {
    --color-error: #8B2828;
}

/* ---------- Корневой контейнер формы ---------- */
.luxury-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.luxury-form__group {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.luxury-form__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-block-start: 8px;
    flex-wrap: wrap;
}

/* ---------- Одно поле ---------- */
.luxury-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.luxury-field__control {
    display: block;
}

.luxury-field__group-label {
    font-family: var(--font-sans);
    font-size: var(--type-eyebrow);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--color-ink-soft);
    margin: 0 0 4px;
}

/* ---------- Label (eyebrow style) ---------- */
.label-eyebrow {
    font-family: var(--font-sans);
    font-size: var(--type-eyebrow);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--color-ink-soft);
    margin: 0;
}

.required-asterisk {
    color: var(--color-emerald-deep);
    font-size: 10px;
    margin-inline-start: 4px;
    vertical-align: top;
}

/* ---------- Inputs ---------- */
.input-quiet,
input.input-quiet,
textarea.input-quiet,
select.input-quiet {
    display: block;
    width: 100%;
    padding: 8px 0 12px;
    border: none;
    border-bottom: 1px solid var(--color-hairline);
    background: transparent;
    font-family: var(--font-sans);
    font-size: var(--type-body-l);
    color: var(--color-ink);
    border-radius: 0;
    outline: none;
    transition: border-color var(--dur-fast) var(--ease-quiet);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    box-shadow: none;
}

.input-quiet:focus {
    border-bottom-color: var(--color-emerald-deep);
}

.input-quiet::placeholder {
    color: var(--color-ink-mute);
    opacity: 1;
}

.input-quiet:disabled,
.input-quiet[readonly] {
    color: var(--color-ink-mute);
    cursor: not-allowed;
}

/* Textarea — рамка с четырёх сторон, отдельный padding */
textarea.input-quiet {
    border: 1px solid var(--color-hairline);
    padding: 12px 16px;
    min-height: 120px;
    resize: vertical;
}

textarea.input-quiet:focus {
    border-color: var(--color-emerald-deep);
}

/* Select — кастомная стрелка */
select.input-quiet {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='none' stroke='%230F4D3E' stroke-width='1.5' d='M0 0L5 5L10 0'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
    background-size: 10px 6px;
    padding-inline-end: 24px;
}

[dir="rtl"] select.input-quiet {
    background-position: left 0 center;
    padding-inline-end: 0;
    padding-inline-start: 24px;
}

/* File input */
.input-quiet--file {
    padding: 12px 0;
    font-size: var(--type-body-s);
    color: var(--color-ink-soft);
}

/* ---------- Checkbox / Radio ---------- */
input[type="checkbox"].luxury-check,
input[type="radio"].luxury-check {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 1px solid var(--color-hairline);
    background: transparent;
    border-radius: 0;
    cursor: pointer;
    position: relative;
    vertical-align: middle;
    margin: 0;
    flex-shrink: 0;
    transition: border-color var(--dur-fast) var(--ease-quiet),
                background-color var(--dur-fast) var(--ease-quiet);
}

input[type="radio"].luxury-check {
    border-radius: 50%;
}

input[type="checkbox"].luxury-check:focus-visible,
input[type="radio"].luxury-check:focus-visible {
    outline: 2px solid var(--color-emerald-deep);
    outline-offset: 2px;
}

input[type="checkbox"].luxury-check:checked,
input[type="radio"].luxury-check:checked {
    border-color: var(--color-emerald-deep);
    background: var(--color-emerald-deep);
}

input[type="checkbox"].luxury-check:checked::after {
    content: "";
    position: absolute;
    inset: 4px;
    background: var(--color-parchment);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='%23000' d='M5 9L1 5l1.4-1.4L5 6.2l4.6-4.6L11 3z'/%3E%3C/svg%3E") no-repeat center / contain;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='%23000' d='M5 9L1 5l1.4-1.4L5 6.2l4.6-4.6L11 3z'/%3E%3C/svg%3E") no-repeat center / contain;
}

input[type="radio"].luxury-check:checked::after {
    content: "";
    position: absolute;
    inset: 4px;
    background: var(--color-parchment);
    border-radius: 50%;
}

/* Layout строки чекбокса/радио */
.luxury-field--checkbox,
.luxury-check-row {
    flex-direction: row;
    align-items: center;
    gap: 12px;
}

.luxury-field--checkbox {
    flex-wrap: wrap;
}

.luxury-field--checkboxes,
.luxury-field--radio {
    flex-direction: column;
    gap: 12px;
}

.luxury-check-row {
    display: flex;
}

.luxury-check-label {
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    color: var(--color-ink);
    cursor: pointer;
    margin: 0;
    line-height: 1.4;
}

/* ---------- Help text ---------- */
.help-text {
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    color: var(--color-ink-soft);
    font-style: italic;
    margin: 0;
    line-height: 1.5;
}

/* ---------- Field error ---------- */
.field-error {
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    color: var(--color-error, #8B2828);
    margin: 0;
    padding-block-start: 4px;
    border-block-start: 1px solid var(--color-hairline);
    line-height: 1.5;
}

.input-quiet.is-invalid {
    border-bottom-color: var(--color-error, #8B2828);
}

textarea.input-quiet.is-invalid {
    border-color: var(--color-error, #8B2828);
}

input.luxury-check.is-invalid {
    border-color: var(--color-error, #8B2828);
}

/* ---------- Non-field errors ---------- */
.luxury-form-errors {
    border-block: 1px solid var(--color-hairline);
    padding-block: 16px;
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    color: var(--color-error, #8B2828);
    line-height: 1.5;
}

.luxury-form-errors__title {
    font-size: var(--type-eyebrow);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--color-ink-soft);
    margin: 0 0 8px;
}

.luxury-form-errors ul {
    margin: 0;
    padding-inline-start: 20px;
}

.luxury-form-errors li + li {
    margin-block-start: 4px;
}

/* ---------- Buttons ---------- */
button.btn-emerald,
.btn-emerald {
    display: inline-block;
    background: var(--color-emerald-deep);
    color: var(--color-parchment);
    padding: 16px 36px;
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: opacity var(--dur-fast) var(--ease-quiet),
                background-color var(--dur-fast) var(--ease-quiet);
}

button.btn-emerald:hover,
.btn-emerald:hover {
    opacity: 0.9;
}

button.btn-emerald:active,
.btn-emerald:active {
    opacity: 0.8;
}

button.btn-emerald:focus-visible,
.btn-emerald:focus-visible {
    outline: 2px solid var(--color-emerald-deep);
    outline-offset: 3px;
}

button.btn-emerald:disabled,
.btn-emerald:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Quiet вторичная кнопка (reset/cancel) */
button.btn-quiet,
.btn-quiet {
    display: inline-block;
    background: transparent;
    color: var(--color-ink);
    padding: 16px 36px;
    font-family: var(--font-sans);
    font-size: var(--type-body-s);
    font-weight: 500;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    text-decoration: none;
    border: 1px solid var(--color-hairline);
    border-radius: 0;
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-quiet);
}

button.btn-quiet:hover,
.btn-quiet:hover {
    border-color: var(--color-ink);
}

/* ---------- Mobile (iOS no auto-zoom) ---------- */
@media (max-width: 768px) {
    .input-quiet,
    input.input-quiet,
    textarea.input-quiet,
    select.input-quiet {
        font-size: 17px;
    }

    button.btn-emerald,
    .btn-emerald,
    button.btn-quiet,
    .btn-quiet {
        padding: 14px 28px;
        width: 100%;
        text-align: center;
    }

    .luxury-form__actions {
        flex-direction: column;
        align-items: stretch;
    }
}