/* ── Platform forms (search, calculator, auth, requests) ─────── */

.platform-form,
.search-form,
.auth-form,
.calculator-form,
.review-form,
.credit-request-form,
.office-form {
    --form-radius: 12px;
    --form-border: #e8e8e8;
    --form-focus: rgba(255, 138, 22, 0.2);
    --form-bg: #fff;
    --form-muted: #777;
    --form-label: #444;
}

/* Card shell */
.platform-form,
.search-form:not(.platform-form--inline) {
    background: var(--form-bg);
    border: 1px solid var(--form-border);
    border-radius: var(--form-radius);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    padding: 24px;
    margin-bottom: 28px;
}

.platform-form__header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.platform-form__title {
    margin: 0 0 6px;
    font-size: 1.125rem;
    font-weight: 700;
    color: #1a1a1a;
}

.platform-form__lead {
    margin: 0;
    font-size: 0.9rem;
    color: var(--form-muted);
    line-height: 1.45;
}

.platform-form__grid,
.search-form.platform-form--filter .platform-form__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
    gap: 16px 18px;
}

.platform-form__actions,
.search-form .platform-form__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid #f0f0f0;
}

/* Field */
.form-field,
.search-form label:not(.checkbox-row),
.auth-form label:not(.checkbox-row),
.review-form label:not(.checkbox-row),
.office-form label:not(.checkbox-row),
.calculator-form label {
    display: block;
    margin: 0;
}

.form-field__label,
.field-label,
.search-form > label,
.review-form label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--form-label);
    letter-spacing: 0.01em;
}

.form-field__control-wrap {
    position: relative;
}

.form-field__control-wrap--select::after {
    content: "";
    position: absolute;
    right: 14px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-right: 2px solid #888;
    border-bottom: 2px solid #888;
    transform: translateY(-65%) rotate(45deg);
    pointer-events: none;
}

.form-field__control,
.field-input,
.search-form input,
.search-form select,
.search-form textarea,
.review-form input,
.review-form textarea,
.auth-form .field-input,
.auth-form select,
.credit-request-form .form-control,
.credit-request-form select,
.credit-request-form input,
.calculator-form .field-input,
.calculator-form select,
.toolbar select,
.office-form .field-input,
.office-form select,
.office-form textarea {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 10px 14px;
    font: inherit;
    font-size: 0.9375rem;
    color: #1a1a1a;
    background: #fafafa;
    border: 1px solid #ddd;
    border-radius: 10px;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    appearance: none;
    -webkit-appearance: none;
}

.form-field__control-wrap--select .form-field__control,
.form-field__control-wrap--select select,
.search-form select,
.calculator-form select,
.toolbar select,
.auth-form select,
.credit-request-form select,
.office-form select {
    padding-right: 40px;
    cursor: pointer;
}

.form-field__control:hover,
.field-input:hover,
.search-form input:hover,
.search-form select:hover,
.credit-request-form input:hover,
.credit-request-form select:hover {
    border-color: #ccc;
    background: #fff;
}

.form-field__control:focus,
.field-input:focus,
.search-form input:focus,
.search-form select:focus,
.review-form input:focus,
.review-form textarea:focus,
.auth-form .field-input:focus,
.credit-request-form input:focus,
.credit-request-form select:focus,
.calculator-form .field-input:focus,
.toolbar select:focus {
    outline: none;
    border-color: var(--orange, #ff8a16);
    background: #fff;
    box-shadow: 0 0 0 3px var(--form-focus);
}

.form-field__control::placeholder,
.field-input::placeholder,
.credit-request-form input::placeholder {
    color: #aaa;
}

textarea.form-field__control,
.review-form textarea,
.office-form textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.5;
}

input[type="number"].form-field__control,
.search-form input[type="number"] {
    font-variant-numeric: tabular-nums;
}

/* Legacy flat search-form (without grid wrapper) — upgrade layout */
.search-form:not(:has(.platform-form__grid)) {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
    gap: 16px 18px;
    align-items: end;
}

.search-form:not(:has(.platform-form__grid)) > button {
    grid-column: 1 / -1;
    justify-self: start;
}

.calculator-card {
    padding: 24px !important;
}

.platform-form--inline {
    padding: 0 !important;
    margin-bottom: 0 !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.calculator-card .platform-form__header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 16px;
}

.calculator-form__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    align-items: end;
}

.calculator-form .btn--primary {
    min-height: 44px;
    width: 100%;
    justify-content: center;
}

@media (min-width: 768px) {
    .calculator-form__row .btn--primary {
        width: auto;
        min-width: 160px;
    }
}

/* Toolbar / filters on exchange pages */
.toolbar.platform-form--toolbar,
form.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
    padding: 18px 22px;
    margin-bottom: 24px;
}

.toolbar .form-field,
.toolbar > div {
    flex: 1 1 220px;
    min-width: 0;
}

.toolbar label,
.toolbar .form-field__label {
    margin-bottom: 6px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.2;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
}

.btn--primary,
.search-form button,
.review-form button,
.credit-request-form .btn-primary,
.auth-form .btn--primary {
    background: var(--orange, #ff8a16) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(255, 138, 22, 0.35);
}

.btn--primary:hover,
.search-form button:hover,
.review-form button:hover {
    background: var(--orange-dark, #e67300) !important;
    box-shadow: 0 4px 14px rgba(255, 138, 22, 0.4);
}

.btn--primary:active {
    transform: translateY(1px);
}

.btn--lg {
    min-height: 46px;
    padding: 12px 28px;
    font-size: 1rem;
}

.btn--ghost {
    background: transparent !important;
    color: #666 !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
}

.btn--ghost:hover {
    background: #f8f8f8 !important;
    border-color: #ccc !important;
    color: #333 !important;
}

/* Auth & credit request cards */
.auth-card,
.credit-request-card {
    position: relative;
    max-width: 480px;
    margin: 28px auto;
    padding: 32px 32px 24px;
    background: color-mix(in srgb, var(--surface) 96%, transparent);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.12);
}

.auth-card::before,
.credit-request-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff8a16 0%, #f97316 100%);
    border-radius: 18px 18px 0 0;
}

.credit-request-card {
    max-width: 560px;
}

.credit-request-card .platform-form__title {
    font-size: 1.35rem;
    margin-bottom: 8px;
}

.auth-form label,
.credit-request-form .form-group {
    margin-bottom: 16px;
}

.auth-form .btn--primary,
.credit-request-form .btn-primary {
    width: 100%;
    min-height: 48px;
    margin-top: 8px;
    background: linear-gradient(135deg, #ff8a16 0%, #f97316 100%) !important;
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35) !important;
    transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
}

.auth-form .btn--primary:hover,
.credit-request-form .btn-primary:hover {
    background: linear-gradient(135deg, #ff9733 0%, #fb7c1f 100%) !important;
    filter: brightness(1.04);
    box-shadow: 0 12px 26px rgba(249, 115, 22, 0.45) !important;
    transform: translateY(-1px);
}

.auth-form .btn--primary:active,
.credit-request-form .btn-primary:active {
    transform: translateY(0);
}

.auth-card .platform-form--inline,
.credit-request-card .platform-form--inline {
    padding: 0;
    margin-top: 16px;
    border: none;
    box-shadow: none;
    background: transparent;
}

.auth-card .platform-form__actions {
    border-top: none;
    padding-top: 8px;
    margin-top: 8px;
}

.auth-card__footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
    font-size: 0.9rem;
}

.auth-card__footer a {
    color: var(--orange, #ff8a16);
    font-weight: 600;
}

/* Checkbox & radio */
.checkbox-row,
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.875rem;
    line-height: 1.45;
    color: #555;
    cursor: pointer;
}

.checkbox-row input[type="checkbox"],
.checkbox-row input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--orange, #ff8a16);
    cursor: pointer;
}

/* Errors & hints */
.help-block,
.form-field__error,
.review-form .error {
    display: block;
    margin-top: 6px;
    font-size: 0.8125rem;
    color: #dc2626;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--form-muted);
    margin: 4px 0 14px;
    padding: 10px 14px;
    background: #fff8f0;
    border: 1px solid #ffe4c4;
    border-radius: 10px;
    line-height: 1.45;
}

.is-invalid,
.form-field__control.is-invalid {
    border-color: #f87171 !important;
}

/* Review form page */
.form-page {
    margin: 2rem auto;
    max-width: 640px;
}

.review-form.platform-form {
    margin-top: 1.5rem;
}

/* Office / cabinet forms inherit field-input — extra spacing */
.office-form.card {
    padding: 24px;
}

.office-form .form-row {
    gap: 16px;
}

.rates-form__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
}

.phone-block {
    border-radius: 12px;
    border-color: #ebebeb;
    background: #fafafa;
}

.credit-request-intro {
    margin-bottom: 24px;
    padding: 20px 22px;
    background: #fff8f0;
    border: 1px solid #ffe4c4;
    border-radius: 12px;
    font-size: 0.9375rem;
    line-height: 1.55;
    color: #555;
}

.credit-request-intro__partners { margin: 0 0 10px; font-weight: 600; color: #333; }
.credit-request-intro__banks { margin: 0 0 12px; }
.credit-request-intro__banks a { color: #c45a00; font-weight: 600; }
.credit-request-intro__note { margin: 0; }

.form-page__back { margin-bottom: 1rem; font-size: 0.9rem; }
.form-page__back a { color: #c45a00; font-weight: 600; }

@media (max-width: 640px) {
    .platform-form,
    .search-form {
        padding: 18px 16px;
    }

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

    .platform-form__actions .btn {
        width: 100%;
    }

    .search-form:not(:has(.platform-form__grid)) {
        grid-template-columns: 1fr;
    }
}