/*!
 * FormForge — Frontend Styles
 * @copyright 2026 Alexander Jorek
 * @license   GPL-2.0-or-later
 */

/* ── Design tokens ────────────────────────────────────────────────────────────
 * --forge-accent is the only colour the user configures (Settings → Appearance).
 * PHP injects it as an inline <style> on the page; every component references
 * it here so changing the single variable recolours the entire form.
 * ──────────────────────────────────────────────────────────────────────────── */
:root {
    --forge-accent:        #2271b1;
    --forge-accent-dark:   #135e96;
    --forge-accent-light:  #f0f6fc;

    --forge-text:          #1d2327;
    --forge-text-muted:    #50575e;
    --forge-text-subtle:   #787c82;

    --forge-border:        #dcdcde;
    --forge-border-input:  #8c8f94;

    --forge-bg:            #ffffff;
    --forge-bg-subtle:     #f6f7f7;
    --forge-bg-muted:      #f0f0f1;

    --forge-error:         #b32d2e;
    --forge-error-bg:      #fce8e8;
    --forge-success:       #00a32a;
    --forge-success-bg:    #d6f5df;

    --forge-radius:        5px;
    --forge-radius-sm:     3px;
    --forge-input-height:  40px;
    --forge-font:          -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --forge-font-size:     15px;
    --forge-gap:           20px;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
.forge-form-wrap {
    max-width: 800px;
    margin: 0 auto;
    font-family: var(--forge-font);
    font-size: var(--forge-font-size);
    color: var(--forge-text);
}

/* ── Messages ─────────────────────────────────────────────────────────────── */
.forge-form-messages {
    padding: 12px 16px;
    border-radius: var(--forge-radius);
    margin-bottom: var(--forge-gap);
    font-size: 14px;
    border: 1px solid transparent;
}
.forge-form-messages.success {
    background: var(--forge-success-bg);
    border-color: var(--forge-success);
    color: #006400;
}
.forge-form-messages.error {
    background: var(--forge-error-bg);
    border-color: var(--forge-error);
    color: var(--forge-error);
}

/* ── Field wrapper ────────────────────────────────────────────────────────── */
.forge-field {
    margin-bottom: var(--forge-gap);
}

.forge-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .01em;
    color: var(--forge-text);
    margin-bottom: 6px;
}

.forge-required {
    color: var(--forge-error);
    margin-left: 2px;
}

.forge-field-description {
    font-size: 12px;
    color: var(--forge-text-muted);
    margin: 0 0 6px;
    line-height: 1.5;
}

.forge-field-hint {
    font-size: 12px;
    color: var(--forge-text-subtle);
    margin: 5px 0 0;
    line-height: 1.5;
}

.forge-field-error {
    font-size: 12px;
    color: var(--forge-error);
    margin-top: 4px;
    min-height: 16px;
    line-height: 1.4;
}

.forge-field--invalid .forge-input,
.forge-field--invalid .forge-signature-canvas {
    border-color: var(--forge-error) !important;
}

/* ── Inputs ───────────────────────────────────────────────────────────────── */
.forge-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    height: var(--forge-input-height);
    padding: 0 12px;
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius);
    font-size: 14px;
    font-family: var(--forge-font);
    color: var(--forge-text);
    background: var(--forge-bg);
    transition: border-color .15s, box-shadow .15s;
    appearance: none;
    -webkit-appearance: none;
}
.forge-input:focus {
    outline: none;
    border-color: var(--forge-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 15%, transparent);
}
.forge-input::placeholder {
    color: var(--forge-text-subtle);
}

textarea.forge-input {
    height: auto;
    padding: 10px 12px;
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

/* Native select is hidden — JS replaces it with .forge-select-custom */
select.forge-input.forge-select-native {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

/* Custom dropdown */
.forge-select-wrap {
    position: relative;
}
.forge-select-custom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    height: var(--forge-input-height);
    padding: 0 12px;
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius);
    background: var(--forge-bg);
    color: var(--forge-text);
    font-size: var(--forge-font-size);
    font-family: var(--forge-font);
    cursor: pointer;
    user-select: none;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.forge-select-custom:focus,
.forge-select-custom[aria-expanded="true"] {
    border-color: var(--forge-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 15%, transparent);
}
.forge-select-display {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.forge-select-display--placeholder {
    color: var(--forge-text-muted);
}
.forge-select-arrow {
    font-size: 24px;
    color: var(--forge-text-muted);
    transition: transform .15s;
    flex-shrink: 0;
}
.forge-select-custom[aria-expanded="true"] .forge-select-arrow {
    transform: rotate(180deg);
}
.forge-select-panel {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--forge-bg);
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius);
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
    z-index: 999;
    max-height: 260px;
    overflow-y: auto;
}
.forge-select-custom[aria-expanded="true"] .forge-select-panel {
    display: block;
}
.forge-select-option {
    padding: 9px 12px;
    cursor: pointer;
    font-size: var(--forge-font-size);
    color: var(--forge-text);
    border-bottom: 1px solid var(--forge-border);
    transition: background .1s;
}
.forge-select-option:last-child {
    border-bottom: none;
}
.forge-select-option:hover,
.forge-select-option--focused {
    background: var(--forge-accent-light);
}
.forge-select-option--selected {
    font-weight: 600;
    color: var(--forge-accent);
}
.forge-select-option--placeholder {
    color: var(--forge-text-muted);
}

/* ── Name ─────────────────────────────────────────────────────────────────── */
.forge-name-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.forge-name-prefix {
    width: 90px;
    flex-shrink: 0;
}
.forge-name-first,
.forge-name-last {
    flex: 1;
    min-width: 130px;
}

/* ── Address ──────────────────────────────────────────────────────────────── */
.forge-address-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.forge-address-row {
    display: flex;
    gap: 10px;
}
.forge-address-zip {
    width: 90px;
    flex-shrink: 0;
}
.forge-address-city {
    flex: 1;
}

/* ── Currency ─────────────────────────────────────────────────────────────── */
.forge-currency-wrap {
    display: flex;
    align-items: stretch;
}
.forge-currency-symbol {
    display: flex;
    align-items: center;
    padding: 0 11px;
    background: var(--forge-bg-muted);
    border: 1px solid var(--forge-border-input);
    border-right: none;
    border-radius: var(--forge-radius) 0 0 var(--forge-radius);
    font-size: 14px;
    color: var(--forge-text-muted);
    white-space: nowrap;
}
.forge-currency-input {
    border-radius: 0 var(--forge-radius) var(--forge-radius) 0;
}

/* ── Select ───────────────────────────────────────────────────────────────── */
.forge-select {
    cursor: pointer;
}

/* ── Radio & Checkbox ─────────────────────────────────────────────────────── */
.forge-radio-group,
.forge-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.forge-radio-group--horizontal,
.forge-checkbox-group--horizontal {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
}
.forge-radio-label,
.forge-checkbox-label {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    font-size: 14px;
    color: var(--forge-text);
    line-height: 1.4;
    user-select: none;
}

/* Custom radio */
.forge-radio-label input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 2px solid var(--forge-border-input);
    border-radius: 50%;
    background: var(--forge-bg);
    cursor: pointer;
    transition: border-color .15s, background .15s, box-shadow .15s;
    position: relative;
}
.forge-radio-label input[type="radio"]:checked {
    border-color: var(--forge-accent);
    background: var(--forge-accent);
    box-shadow: inset 0 0 0 3px var(--forge-bg);
}
.forge-radio-label input[type="radio"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 25%, transparent);
}
.forge-radio-label:hover input[type="radio"]:not(:checked) {
    border-color: var(--forge-accent);
}

/* Custom checkbox */
.forge-checkbox-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 2px solid var(--forge-border-input);
    border-radius: var(--forge-radius-sm);
    background: var(--forge-bg);
    cursor: pointer;
    transition: border-color .15s, background .15s;
    position: relative;
}
.forge-checkbox-label input[type="checkbox"]:checked {
    border-color: var(--forge-accent);
    background: var(--forge-accent);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpolyline points='1,5 4.5,8.5 11,1' stroke='%23ffffff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 11px 9px;
}
.forge-checkbox-label input[type="checkbox"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 25%, transparent);
}
.forge-checkbox-label:hover input[type="checkbox"]:not(:checked) {
    border-color: var(--forge-accent);
}

/* Consent / GDPR share the same custom checkbox treatment */
.forge-consent-label input[type="checkbox"],
.forge-gdpr-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 2px solid var(--forge-border-input);
    border-radius: var(--forge-radius-sm);
    background: var(--forge-bg);
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.forge-consent-label input[type="checkbox"]:checked,
.forge-gdpr-label input[type="checkbox"]:checked {
    border-color: var(--forge-accent);
    background: var(--forge-accent);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'%3E%3Cpolyline points='1,5 4.5,8.5 11,1' stroke='%23ffffff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 11px 9px;
}
.forge-consent-label input[type="checkbox"]:focus-visible,
.forge-gdpr-label input[type="checkbox"]:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 25%, transparent);
}

.forge-other-input {
    margin-top: 4px;
}

/* ── Slider ───────────────────────────────────────────────────────────────── */
.forge-slider-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}
.forge-slider {
    flex: 1;
    cursor: pointer;
    accent-color: var(--forge-accent);
    height: 4px;
}
.forge-slider-value {
    font-size: 13px;
    font-weight: 600;
    min-width: 32px;
    text-align: center;
    color: var(--forge-text-muted);
}

/* ── Rating ───────────────────────────────────────────────────────────────── */
.forge-rating-group {
    display: inline-flex;
    gap: 2px;
}
/* One container per visible star */
.forge-rating-star {
    position: relative;
    display: inline-block;
    line-height: 1;
    cursor: pointer;
}
/* Background (empty) glyph */
.forge-rating-bg {
    display: block;
    font-size: 30px;
    color: var(--forge-border);
    user-select: none;
    transition: color .1s;
}
/* Filled overlay — clipped by JS classes */
.forge-rating-fill {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    font-size: 30px;
    color: #f0a500;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
    clip-path: inset(0 100% 0 0); /* hidden by default */
    transition: clip-path .1s;
}
.forge-rating-star--full  .forge-rating-fill { clip-path: inset(0 0%  0 0); }
.forge-rating-star--half  .forge-rating-fill { clip-path: inset(0 50% 0 0); }
/* Invisible click zones overlaid on the star */
.forge-rating-zone {
    position: absolute;
    top: 0;
    height: 100%;
    display: block;
    cursor: pointer;
}
.forge-rating-zone input { display: none; }
.forge-rating-zone-half { left: 0;  width: 50%; }
.forge-rating-zone-full { right: 0; width: 50%; }
/* When half mode is off, the single full-zone covers the whole star */
.forge-rating-zone-full--only { left: 0; right: 0; width: 100%; }

/* ── Date ─────────────────────────────────────────────────────────────────── */
.forge-date-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.forge-date-text {
    flex: 1;
}
.forge-date-cal-btn {
    flex-shrink: 0;
    height: var(--forge-input-height);
    padding: 0 12px;
    background: var(--forge-bg-muted);
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius);
    cursor: pointer;
    color: var(--forge-text-muted);
    font-size: 14px;
    transition: background .1s;
}
.forge-date-cal-btn:hover {
    background: var(--forge-border);
}
.forge-date-picker-hidden {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* ── Time ─────────────────────────────────────────────────────────────────── */
.forge-time-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.forge-time-sep {
    font-weight: 600;
    color: var(--forge-text-muted);
}
.forge-time-wrap .forge-input {
    width: 72px;
    text-align: center;
    padding: 0 8px;
}

/* ── Signature ────────────────────────────────────────────────────────────── */
.forge-signature-wrap {
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius);
    overflow: hidden;
    background: #ffffff;
}
.forge-signature-wrap:focus-within {
    border-color: var(--forge-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--forge-accent) 15%, transparent);
}
.forge-signature-canvas {
    display: block;
    width: 100%;
    cursor: crosshair;
    touch-action: none;
    background: #ffffff !important;
    color-scheme: light;
}
.forge-signature-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 10px;
    background: var(--forge-bg-subtle);
    border-top: 1px solid var(--forge-border);
}
.forge-signature-clear {
    background: none;
    border: 1px solid var(--forge-border-input);
    border-radius: var(--forge-radius-sm);
    padding: 3px 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--forge-text-muted);
    transition: background .1s, border-color .1s;
}
.forge-signature-clear:hover {
    background: var(--forge-bg-muted);
    border-color: var(--forge-text-muted);
}
.forge-signature-hint {
    font-size: 12px;
    color: var(--forge-text-subtle);
}

/* ── Upload ───────────────────────────────────────────────────────────────── */
.forge-upload-zone {
    position: relative;
    border: 2px dashed var(--forge-border-input);
    border-radius: var(--forge-radius);
    background: var(--forge-bg);
    transition: border-color .15s, background .15s;
    cursor: pointer;
}
.forge-upload-zone:hover,
.forge-upload-zone.forge-upload-zone--drag {
    border-color: var(--forge-accent);
    background: var(--forge-accent-light);
}
.forge-upload-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}
.forge-upload-zone-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 28px 16px;
    pointer-events: none;
    text-align: center;
}
.forge-upload-icon {
    font-size: 28px;
    color: var(--forge-text-subtle);
    line-height: 1;
}
.forge-upload-prompt {
    font-size: 14px;
    color: var(--forge-text-muted);
}
.forge-upload-link {
    color: var(--forge-accent);
    text-decoration: underline;
}
.forge-upload-filename {
    font-size: 13px;
    font-weight: 600;
    color: var(--forge-text);
}

/* ── Consent & GDPR ───────────────────────────────────────────────────────── */
.forge-consent-label,
.forge-gdpr-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--forge-text);
    line-height: 1.6;
    user-select: none;
}
.forge-consent-label input[type="checkbox"],
.forge-gdpr-label input[type="checkbox"] {
    margin-top: 3px;
}
.forge-consent-text a,
.forge-gdpr-text a {
    color: var(--forge-accent);
    text-decoration: underline;
}
.forge-consent-text a:hover,
.forge-gdpr-text a:hover {
    color: var(--forge-accent-dark);
}

/* ── Field group ──────────────────────────────────────────────────────────── */
.forge-field-group {
    margin: 8px 0 var(--forge-gap);
}
.forge-group-header {
    padding: 10px 14px;
    border-left: 3px solid var(--forge-accent);
    background: var(--forge-accent-light);
    border-radius: 0 var(--forge-radius) var(--forge-radius) 0;
    margin-bottom: 14px;
}
.forge-group-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--forge-text);
    line-height: 1.3;
    margin: 0 0 2px;
}
.forge-group-desc {
    font-size: 13px;
    color: var(--forge-text-muted);
    line-height: 1.5;
    margin: 0;
}
.forge-group-copies {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.forge-group-copy {
    border: 1px solid var(--forge-border);
    border-radius: var(--forge-radius);
    padding: 16px 16px 4px;
}
.forge-group-copy-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.forge-group-copy-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--forge-text-subtle);
    text-transform: uppercase;
    letter-spacing: .06em;
}
.forge-group-copy-remove {
    background: none;
    border: 1px solid var(--forge-error);
    color: var(--forge-error);
    border-radius: var(--forge-radius-sm);
    padding: 3px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: background .1s;
}
.forge-group-copy-remove:hover {
    background: var(--forge-error-bg);
}
.forge-group-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 7px 16px;
    background: var(--forge-bg);
    border: 1px dashed var(--forge-accent);
    color: var(--forge-accent);
    border-radius: var(--forge-radius);
    font-size: 13px;
    font-family: var(--forge-font);
    cursor: pointer;
    transition: background .1s;
}
.forge-group-add-btn:hover {
    background: var(--forge-accent-light);
}

/* ── Page break / multi-step navigation ───────────────────────────────────── */
.forge-form-page {
    display: none;
}
.forge-form-page.forge-page-active {
    display: block;
}

/* Bottom nav — sits at the end of each non-last page */
.forge-page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--forge-gap);
    padding: 14px 0 0;
    border-top: 1px solid var(--forge-border);
    gap: 10px;
}

/* Top nav — back-only link at the very start of every non-first page */
.forge-page-nav--top {
    display: flex;
    align-items: center;
    border-top: none;
    padding: 0;
    margin: 0 0 var(--forge-gap);
}
.forge-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    border-radius: var(--forge-radius);
    border: 1px solid var(--forge-border-input);
    background: var(--forge-bg);
    color: var(--forge-text-muted);
    font-size: 14px;
    font-family: var(--forge-font);
    cursor: pointer;
    transition: background .1s, border-color .1s;
}
.forge-btn:hover {
    background: var(--forge-bg-subtle);
    border-color: var(--forge-text-subtle);
}
.forge-btn-next {
    margin-left: auto;
    background: var(--forge-accent);
    border-color: var(--forge-accent);
    color: #fff;
    font-weight: 600;
}
.forge-btn-next:hover {
    background: var(--forge-accent-dark);
    border-color: var(--forge-accent-dark);
    color: #fff;
}
/* Back button in the top nav is unstyled — looks like a text link */
.forge-page-nav--top .forge-btn-prev {
    border-color: transparent;
    background: transparent;
    color: var(--forge-accent);
    padding-left: 0;
    padding-right: 0;
    font-size: 13px;
}
.forge-page-nav--top .forge-btn-prev:hover {
    background: transparent;
    border-color: transparent;
    color: var(--forge-accent-dark);
    text-decoration: underline;
}

/* ── Submit ───────────────────────────────────────────────────────────────── */
.forge-form-footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--forge-border);
}
.forge-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 32px;
    background: var(--forge-accent);
    color: #fff;
    border: none;
    border-radius: var(--forge-radius);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--forge-font);
    cursor: pointer;
    transition: background .15s;
}
.forge-submit-btn:hover {
    background: var(--forge-accent-dark);
}
.forge-submit-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

/* ── HTML block ───────────────────────────────────────────────────────────── */
.forge-field--html {
    font-size: 14px;
    line-height: 1.7;
    color: var(--forge-text);
}
.forge-field--html a {
    color: var(--forge-accent);
}

/* ── SEPA ─────────────────────────────────────────────────────────────────── */
.forge-field--sepa {
    border: 1px solid var(--forge-border);
    border-radius: var(--forge-radius);
    padding: 24px;
    margin-bottom: 24px;
    background: var(--forge-bg);
}
.forge-sepa-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--forge-text);
}
.forge-sepa-text {
    font-size: 14px;
    line-height: 1.65;
    color: var(--forge-text);
    margin-bottom: 10px;
}
.forge-sepa-note {
    font-size: 12px;
    color: var(--forge-text-muted);
    margin-bottom: 20px;
    line-height: 1.55;
}
.forge-sepa-creditor {
    background: var(--forge-bg-subtle);
    border: 1px solid var(--forge-border);
    padding: 10px 14px;
    border-radius: var(--forge-radius-sm);
    font-size: 13px;
    color: var(--forge-text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}
.forge-sepa-creditor p {
    margin: 1px 0;
}
.forge-field-inner {
    margin-bottom: 14px;
}
.forge-sepa-signatures {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}
.forge-sepa-dual-sig {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
}
.forge-sepa-dual-sig .forge-sepa-sig-block {
    flex: 1;
    min-width: 240px;
}
.forge-sepa-sig-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.forge-sepa-sig-label {
    font-size: 13px;
    font-weight: 600;
    margin: 0;
    color: var(--forge-text);
}
.forge-sepa-iban {
    font-family: monospace;
    letter-spacing: 1px;
    font-size: 15px;
}

/* ── Multi-column row layout ──────────────────────────────────────────────── */
.forge-row {
    display: flex;
    gap: 16px;
    margin-bottom: 0;
}
.forge-col {
    min-width: 0;
}
.forge-col-12 {
    flex: 0 0 100%;
    width: 100%;
}
.forge-col-6 {
    flex: 0 0 calc(50% - 8px);
    width: calc(50% - 8px);
}
.forge-row--pair .forge-col-6[style*="display: none"] + .forge-col-6,
.forge-row--pair .forge-col-6:has(+ .forge-col-6[style*="display: none"]) {
    flex: 0 0 100%;
    width: 100%;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .forge-name-group       { flex-direction: column; }
    .forge-address-row      { flex-direction: column; }
    .forge-address-zip      { width: 100%; }
    .forge-sepa-dual-sig    { flex-direction: column; }
    .forge-field--sepa      { padding: 16px; }
    .forge-row              { flex-direction: column; gap: 0; }
    .forge-col-6            { flex: 0 0 100%; width: 100%; }
    .forge-time-wrap        { flex-wrap: wrap; }
}