/* =======================================================
   Self Receipt Generator Styles
   Local styles scoped to the self receipt tool.
   ======================================================= */

.self-receipt-generator {
    --panel-surface: rgba(255, 255, 255, 0.96);
    --panel-border: color-mix(in srgb, var(--light-gray) 85%, transparent);
    --panel-shadow: 0 16px 42px rgba(15, 23, 42, 0.12);
}

html.dark-mode .self-receipt-generator {
    --panel-surface: color-mix(in srgb, #0f151d 90%, transparent);
    --panel-border: color-mix(in srgb, #e8edf5 20%, transparent);
    --panel-shadow: 0 20px 48px rgba(0, 0, 0, 0.6);
}

.self-receipt-generator .form-grid {
    display: grid;
    gap: var(--space-m);
}

@media (min-width: 768px) {
    .self-receipt-generator .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.self-receipt-generator .party-grid {
    display: grid;
    gap: var(--space-m);
}

@media (min-width: 900px) {
    .self-receipt-generator .party-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.self-receipt-generator .card {
    border-radius: 18px;
    border: 1px solid var(--panel-border);
    box-shadow: var(--panel-shadow);
    background: var(--panel-surface);
    padding: clamp(1.5rem, 2vw + 1rem, 2.4rem);
}

.self-receipt-generator .section-label {
    color: var(--color-subtext);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.self-receipt-generator .tool-lede {
    font-size: 1.05rem;
    color: var(--color-text);
    margin: 0;
}

.self-receipt-generator .field-label {
    font-weight: 700;
    color: var(--color-heading);
}

.self-receipt-generator .text-input {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.82);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.self-receipt-generator textarea.text-input {
    resize: vertical;
    min-height: 120px;
}

html.dark-mode .self-receipt-generator .text-input {
    background: rgba(30, 38, 41, 0.8);
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--color-text);
}

.self-receipt-generator .text-input:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(81, 112, 255, 0.15);
}

.self-receipt-generator .form-actions {
    display: flex;
    align-items: center;
    gap: var(--space-s);
    flex-wrap: wrap;
}

.self-receipt-generator .form-hint {
    margin: 0;
}

.self-receipt-generator .error-message {
    color: var(--danger-color, #b3261e);
    font-weight: 600;
    margin: 0;
}

html.dark-mode .self-receipt-generator .error-message {
    color: #ffb4ab;
}

.self-receipt-generator .preview-card__header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-m);
    flex-direction: column;
    text-align: center;
}

.self-receipt-generator .preview-card__title {
    margin: 0.25rem 0 0;
}

.self-receipt-generator .preview-card__hint {
    color: var(--color-subtext);
    margin: 0.25rem 0 0;
}

.self-receipt-generator .preview-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-s);
    flex-wrap: wrap;
}

.self-receipt-generator .preview-card {
    position: relative;
    overflow: hidden;
    margin-top: 50px;
}

.self-receipt-generator .preview-card::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 12% 20%, rgba(245, 158, 11, 0.12), transparent 40%),
        radial-gradient(circle at 88% 14%, rgba(59, 130, 246, 0.14), transparent 36%);
    opacity: 0.8;
}

html.dark-mode .self-receipt-generator .preview-card::after {
    opacity: 0.5;
}

.self-receipt-generator .preview-card__header,
.self-receipt-generator .preview-wrapper,
.self-receipt-generator #previewStatus {
    position: relative;
    z-index: 1;
}

.self-receipt-generator .preview-wrapper {
    border: 1px dashed var(--light-gray);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.75);
    position: relative;
    min-height: 320px;
    padding: clamp(0.75rem, 1.5vw, 1.25rem);
    display: flex;
    align-items: center;
    justify-content: center;
}

html.dark-mode .self-receipt-generator .preview-wrapper {
    background: rgba(19, 24, 29, 0.75);
    border-color: var(--neutral-gray);
}

.self-receipt-generator .preview-placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    text-align: center;
    padding: var(--space-l);
    gap: var(--space-s);
    color: var(--color-subtext);
}

.self-receipt-generator .preview-placeholder i {
    font-size: 2.5rem;
    color: var(--color-heading);
}

.self-receipt-generator .preview-frame {
    width: min(1040px, 100%);
    height: clamp(520px, 60vh, 720px);
    border: none;
    border-radius: 12px;
    display: none;
    background: linear-gradient(180deg, #f8fafc, #eef2f7);
    box-shadow: 0 14px 42px rgba(15, 23, 42, 0.18);
}

html.dark-mode .self-receipt-generator .preview-frame {
    background: linear-gradient(180deg, #0f172a, #0b1220);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.55);
}

.self-receipt-generator .preview-frame.is-visible {
    display: block;
}

.self-receipt-generator .party-grid fieldset {
    border: 1px solid var(--light-gray);
    border-radius: 14px;
    padding: var(--space-l);
    gap: var(--space-m);
}

html.dark-mode .self-receipt-generator .party-grid fieldset {
    border-color: var(--neutral-gray);
    background: rgba(26, 32, 35, 0.65);
}

.self-receipt-generator .party-grid fieldset label + label {
    margin-top: var(--space-m);
}

.self-receipt-generator .preview-card {
    margin-top: 50px;
}

.self-receipt-generator .preview-card__title,
.self-receipt-generator .preview-card__hint,
.self-receipt-generator #previewStatus {
    text-align: center;
}

.self-receipt-generator .hidden {
    display: none !important;
}

.self-receipt-generator .help-text {
    margin: 0;
}

.self-receipt-generator .btn[disabled],
.self-receipt-generator .btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}