/* ============================================================
   WC Roof Configurator — styles
   Compatible with MoonLight-X (MLX) theme
   ============================================================ */

:root {
    --rrc-accent:       #c0392b;
    --rrc-accent2:      #e74c3c;
    --rrc-accent-light: #fdf2f2;
    --rrc-bg:           #fff;
    --rrc-border:       #e8e8e8;
    --rrc-text:         #1a1a1a;
    --rrc-muted:        #6b7280;
    --rrc-success:      #16a34a;
    --rrc-radius:       10px;
    --rrc-shadow:       0 2px 12px rgba(0,0,0,.07);
    --rrc-step-line:    #e2e2e2;
}

/* ── Configurator wrapper ── */
.rrc-configurator {
    margin: 32px 0 24px;
    font-family: inherit;
}

.rrc-configurator__header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--rrc-accent);
}

.rrc-configurator__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--rrc-text);
    margin: 0 0 6px;
    letter-spacing: -.01em;
}

.rrc-configurator__title svg {
    color: var(--rrc-accent);
    flex-shrink: 0;
}

.rrc-configurator__subtitle {
    margin: 0;
    color: var(--rrc-muted);
    font-size: .9rem;
}

/* ── Steps ── */
.rrc-configurator__steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rrc-step {
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    border-radius: var(--rrc-radius);
    overflow: hidden;
    transition: border-color .2s;
}

.rrc-step--active {
    border-color: var(--rrc-accent);
    box-shadow: var(--rrc-shadow);
}

.rrc-step--done {
    border-color: var(--rrc-step-done-border, #d1fae5);
    background: var(--rrc-step-done-bg, #f6fdf9);
}

.rrc-step__head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #fafafa;
    border-bottom: 1px solid var(--rrc-border);
}

.rrc-step--active .rrc-step__head {
    background: var(--rrc-accent);
}

.rrc-step--done .rrc-step__head {
    background: var(--rrc-step-done-head, #dcfce7);
    border-color: var(--rrc-step-done-border, #bbf7d0);
}

.rrc-step__num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: rgba(255,255,255,.25);
    color: #fff;
    font-weight: 700;
    font-size: .8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rrc-step:not(.rrc-step--active) .rrc-step__num {
    background: var(--rrc-accent);
    color: #fff;
}

.rrc-step--done .rrc-step__num {
    background: var(--rrc-success);
}

.rrc-step__label {
    font-weight: 600;
    font-size: .95rem;
    color: var(--rrc-text);
}

.rrc-step--active .rrc-step__label {
    color: #fff;
}

/* ── Step body — collapsed unless active ── */
.rrc-step__body {
    display: none;
    padding: 16px;
}

.rrc-step--active .rrc-step__body {
    display: block;
}

/* ── Roof type cards ── */
.rrc-roof-types {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.rrc-card--roof {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px 10px;
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    border-radius: 8px;
    background: var(--rrc-bg);
    cursor: pointer;
    transition: border-color .18s, transform .15s, box-shadow .15s;
    font-size: .82rem;
    font-weight: 500;
    color: var(--rrc-text);
    text-align: center;
    line-height: 1.3;
}

.rrc-card--roof:hover {
    border-color: var(--rrc-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(192,57,43,.15);
}

.rrc-card--roof.is-selected {
    border-color: var(--rrc-accent);
    background: var(--rrc-accent-light);
    box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}

.rrc-card__icon {
    width: 52px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rrc-card__icon svg {
    width: 52px;
    height: 38px;
}

.rrc-card__label {
    font-size: .78rem;
    line-height: 1.25;
}

/* ── Material cards ── */
.rrc-materials {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
}

.rrc-card--material {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px 16px;
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    text-align: left;
    transition: border-color .18s, box-shadow .15s;
}

.rrc-card--material:hover { border-color: var(--rrc-accent); }
.rrc-card--material.is-selected {
    border-color: var(--rrc-accent);
    background: var(--rrc-accent-light);
}

.rrc-card--material .rrc-card__label {
    font-size: .88rem;
    font-weight: 600;
    color: var(--rrc-text);
}

.rrc-card__price {
    font-size: .82rem;
    color: var(--rrc-accent);
    font-weight: 700;
}

/* ── Color swatches ── */
.rrc-colors {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.rrc-swatch {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 0;
    border: 3px solid transparent;
    border-radius: 8px;
    background: none;
    cursor: pointer;
    transition: border-color .15s, transform .15s;
    min-width: 70px;
}

.rrc-swatch::before {
    content: '';
    display: block;
    width: 52px;
    height: 52px;
    border-radius: 6px;
    background: var(--swatch-bg, #ccc);
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    transition: box-shadow .15s;
}

.rrc-swatch:hover {
    transform: translateY(-2px);
}

.rrc-swatch:hover::before {
    box-shadow: 0 4px 14px rgba(0,0,0,.25);
}

.rrc-swatch.is-selected {
    border-color: var(--rrc-accent);
}

.rrc-swatch.is-selected::before {
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--rrc-accent);
}

.rrc-swatch__check {
    display: none;
}

.rrc-swatch__label {
    font-size: .73rem;
    color: var(--rrc-muted);
    text-align: center;
    line-height: 1.2;
    max-width: 72px;
}

.rrc-swatch.is-selected .rrc-swatch__label {
    color: var(--rrc-accent);
    font-weight: 600;
}

/* ── Dimension inputs ── */
.rrc-dimensions {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.rrc-field {}

.rrc-field__label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--rrc-text);
    margin-bottom: 6px;
}

.rrc-field__control {
    display: flex;
    align-items: center;
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    border-radius: 7px;
    overflow: hidden;
    transition: border-color .18s;
}

.rrc-field__control:focus-within {
    border-color: var(--rrc-accent);
    box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}

.rrc-dim-input {
    flex: 1;
    padding: 9px 12px;
    border: none;
    outline: none;
    font-size: .95rem;
    background: transparent;
    color: var(--rrc-text);
    min-width: 0;
}

.rrc-field__unit {
    padding: 0 12px;
    background: #f5f5f5;
    border-left: 1px solid var(--rrc-border);
    font-size: .85rem;
    color: var(--rrc-muted);
    font-weight: 600;
    white-space: nowrap;
    line-height: 38px;
    height: 38px;
}

.rrc-field__hint {
    margin: 4px 0 0;
    font-size: .75rem;
    color: var(--rrc-muted);
}

/* ── Buttons ── */
.rrc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, transform .12s, opacity .15s;
    text-decoration: none;
    line-height: 1;
}

.rrc-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
    transform: none !important;
}

.rrc-btn--calc {
    background: var(--rrc-border);
    color: var(--rrc-muted);
    width: 100%;
    justify-content: center;
}

.rrc-btn--ready,
.rrc-btn--calc.rrc-btn--ready {
    background: var(--rrc-accent);
    color: #fff;
}

.rrc-btn--ready:hover {
    background: var(--rrc-accent2);
    transform: translateY(-1px);
}

.rrc-btn--loading {
    opacity: .7;
    pointer-events: none;
}

.rrc-btn--atc {
    background: var(--rrc-accent);
    color: #fff;
    padding: 14px 28px;
    font-size: 1rem;
}

.rrc-btn--atc:hover {
    background: var(--rrc-accent2);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(192,57,43,.35);
}

.rrc-btn--success {
    background: var(--rrc-success) !important;
}

.rrc-btn--secondary {
    background: transparent;
    color: var(--rrc-muted);
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    padding: 12px 18px;
}

.rrc-btn--secondary:hover {
    border-color: var(--rrc-accent);
    color: var(--rrc-accent);
}

.rrc-btn--accessories {
    background: var(--rrc-acc-btn, #1e8f23);
    color: #fff;
    margin-top: 12px;
    width: 100%;
    justify-content: center;
}

.rrc-btn--accessories:hover {
    background: var(--rrc-acc-btn-hover, #166e1a);
    transform: translateY(-1px);
}

/* ── Result panel ── */
.rrc-result {
    margin-top: 20px;
    border: 1.5px solid var(--rrc-accent);
    border-radius: var(--rrc-radius);
    overflow: hidden;
    animation: rrcSlideIn .3s ease;
}

@keyframes rrcSlideIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.rrc-result__summary {
    padding: 18px 20px;
    background: var(--rrc-accent-light);
    border-bottom: 1px solid #f5c6c3;
}

.rrc-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: .9rem;
    border-bottom: 1px dashed #f0dede;
}

.rrc-summary-row:last-child { border: none; }
.rrc-summary-row strong { font-weight: 700; }
.rrc-summary-row--sub { font-size: .82rem; color: var(--rrc-muted); }
.rrc-summary-row--sub strong { color: var(--rrc-text); }

.rrc-color-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 5px;
    vertical-align: middle;
    box-shadow: 0 0 0 1px rgba(0,0,0,.15);
}

/* ── Breakdown table ── */
.rrc-result__sections {
    padding: 16px 20px;
    overflow-x: auto;
}

.rrc-breakdown {
    width: 100%;
    border-collapse: collapse;
    font-size: .83rem;
}

.rrc-breakdown th,
.rrc-breakdown td {
    padding: 7px 10px;
    text-align: left;
    border-bottom: 1px solid var(--rrc-border);
}

.rrc-breakdown th {
    font-weight: 700;
    color: var(--rrc-muted);
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #fafafa;
}

.rrc-breakdown tr:last-child td { border: none; }
.rrc-breakdown .rrc-num { text-align: right; font-variant-numeric: tabular-nums; }

.rrc-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 100px;
    font-size: .72rem;
    background: #f3f4f6;
    color: var(--rrc-muted);
    font-weight: 500;
}

/* ── Total price ── */
.rrc-result__total {
    padding: 16px 20px;
    background: var(--rrc-text);
    color: #fff;
}

.rrc-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.rrc-total span { font-size: .9rem; opacity: .8; }

.rrc-total__price {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -.02em;
}

.rrc-total__note {
    margin: 6px 0 0;
    font-size: .72rem;
    opacity: .55;
}

/* ── Actions ── */
.rrc-result__actions {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    background: #fafafa;
    border-top: 1px solid var(--rrc-border);
    flex-wrap: wrap;
}

/* ── Accessories CTA ── */
.rrc-accessories-cta {
    padding: 0 20px 16px;
    background: #fafafa;
}

/* ── Accessories panel ── */
.rrc-accessories {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 2px dashed var(--rrc-border);
    opacity: 0;
    transition: opacity .4s ease;
}

.rrc-accessories--visible { opacity: 1; }

.rrc-accessories__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 20px;
}

.rrc-accessories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* ── Message ── */
.rrc-message {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 7px;
    font-size: .88rem;
    font-weight: 500;
}

.rrc-message--error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.rrc-message--success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }

/* ── Responsive ── */
@media (max-width: 600px) {
    .rrc-roof-types { grid-template-columns: repeat(2, 1fr); }
    .rrc-dimensions { grid-template-columns: 1fr; }
    .rrc-result__actions { flex-direction: column; }
    .rrc-btn--atc { width: 100%; justify-content: center; }
    .rrc-total__price { font-size: 1.3rem; }
}

/* ── MLX theme integration overrides ── */
.mlx-theme .rrc-configurator,
.moonlight-x .rrc-configurator {
    --rrc-radius: 8px;
}

/* ── Accessories section (hidden until color selected) ── */
.rrc-accessories-wrap {
    margin-top: 48px;
    margin-bottom: 40px;
    padding-top: 32px;
    animation: rrcSlideIn .35s ease;
}

.rrc-accessories-inner {
    max-width: 100%;
}

.rrc-accessories-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.rrc-accessories__title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--rrc-text);
}

.rrc-accessories-color-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 12px 4px 6px;
    background: #f5f5f5;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--rrc-text);
    border: 1px solid var(--rrc-border);
}

.rrc-acc-dot {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(0,0,0,.15);
    flex-shrink: 0;
}

.rrc-accessories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.rrc-accessories__loading {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: 32px;
}

.rrc-spinner {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 3px solid var(--rrc-border);
    border-top-color: var(--rrc-accent);
    border-radius: 50%;
    animation: rrcSpin .7s linear infinite;
}

@keyframes rrcSpin {
    to { transform: rotate(360deg); }
}

/* Accessory product card */
.rrc-acc-item {
    border: 1.5px solid var(--rrc-step-border, var(--rrc-border));
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    transition: border-color .18s, box-shadow .18s;
    display: flex;
    flex-direction: column;
}

.rrc-acc-item:hover {
    border-color: var(--rrc-accent);
    box-shadow: 0 4px 16px rgba(0,0,0,.08);
}

.rrc-acc-item a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    flex: 1;
}

.rrc-acc-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.rrc-acc-item__name {
    padding: 8px 10px 4px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--rrc-text);
    line-height: 1.3;
}

.rrc-acc-item__price {
    padding: 0 10px 8px;
    font-size: .85rem;
    color: var(--rrc-accent);
    font-weight: 700;
}

.rrc-acc-atc {
    margin: 0 10px 10px;
    width: calc(100% - 20px);
    text-align: center;
    font-size: .8rem;
    padding: 7px;
    border-radius: 5px;
    cursor: pointer;
    border: 1.5px solid var(--rrc-accent);
    background: transparent;
    color: var(--rrc-accent);
    font-weight: 600;
    transition: background .15s, color .15s;
}

.rrc-acc-atc:hover {
    background: var(--rrc-accent);
    color: #fff;
}

.rrc-acc-atc--added {
    background: var(--rrc-success) !important;
    border-color: var(--rrc-success) !important;
    color: #fff !important;
}

.rrc-acc-empty {
    color: var(--rrc-muted);
    font-size: .88rem;
    padding: 20px 0;
    grid-column: 1 / -1;
}

@media (max-width: 600px) {
    .rrc-accessories__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* ── Accessories tab hint ── */
.rrc-tab-hint {
    padding: 20px;
    background: #fafafa;
    border: 1.5px dashed var(--rrc-border);
    border-radius: 8px;
    text-align: center;
    color: var(--rrc-muted);
    font-size: .9rem;
}

.rrc-tab-hint p {
    margin: 0;
}

.rrc-tab-hint::before {
    content: '🎨';
    display: block;
    font-size: 2rem;
    margin-bottom: 8px;
}

/* ── Gallery selection badge ── */
.rrc-gallery-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    gap: 6px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .25s ease, transform .25s ease;
    pointer-events: none;
}

.rrc-gallery-badge--visible {
    opacity: 1;
    transform: translateY(0);
}

.rrc-gb__item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 8px;
    background: var(--rrc-badge-bg, rgba(0,0,0,.72));
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,.12);
    white-space: nowrap;
}

.rrc-gb__dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(255,255,255,.3);
}

.rrc-gb__label {
    font-size: .75rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: .02em;
}

.rrc-gb__item svg {
    color: rgba(255,255,255,.7);
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .rrc-gallery-badge {
        top: 10px;
        right: 10px;
    }
    .rrc-gb__label { font-size: .7rem; }
}



/* ── Step head — selected value + change button ── */
.rrc-step__head {
    gap: 8px;
}

.rrc-step__selected {
    flex: 1;
    font-size: .82rem;
    color: rgba(255,255,255,.85);
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rrc-step:not(.rrc-step--active) .rrc-step__selected {
    color: var(--rrc-muted);
}

.rrc-step--done .rrc-step__selected {
    color: var(--rrc-success);
    font-weight: 600;
}

.rrc-step__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0,0,0,.2);
}

.rrc-step__change {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: .75rem;
    font-weight: 600;
    border-radius: 100px;
    cursor: pointer;
    border: 1.5px solid rgba(255,255,255,.4);
    background: transparent;
    color: #fff;
    transition: background .15s, border-color .15s;
    flex-shrink: 0;
    white-space: nowrap;
}

.rrc-step__change:hover {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.7);
}

.rrc-step:not(.rrc-step--active) .rrc-step__change {
    border-color: var(--rrc-accent);
    color: var(--rrc-accent);
    background: transparent;
}

.rrc-step:not(.rrc-step--active) .rrc-step__change:hover {
    background: var(--rrc-accent-light);
}

.rrc-step--done .rrc-step__change {
    border-color: var(--rrc-success);
    color: var(--rrc-success);
}

/* Accessories link button */
.rrc-acc-atc--link {
    display: block;
    text-align: center;
    text-decoration: none;
}

.rrc-acc-atc--link:hover {
    background: var(--rrc-accent);
    color: #fff;
    text-decoration: none;
}

/* ── Load more button ── */
#rrc-acc-load-more-wrap {
    grid-column: 1 / -1;
    text-align: center;
    padding-top: 8px;
}

.rrc-btn--load-more {
    background: transparent;
    color: var(--rrc-accent);
    border: 2px solid var(--rrc-accent);
    padding: 10px 32px;
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, color .18s;
}

.rrc-btn--load-more:hover {
    background: var(--rrc-accent);
    color: #fff;
}

.rrc-btn--load-more:disabled {
    opacity: .5;
    cursor: not-allowed;
}

/* ── Measurement diagram ── */
.rrc-measurement-diagram {
    margin: 0 0 20px;
    border: 1.5px solid var(--rrc-border);
    border-radius: var(--rrc-radius);
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity .3s ease, transform .3s ease;
}

.rrc-diagram--visible {
    opacity: 1;
    transform: translateY(0);
}

.rrc-diagram__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.rrc-diagram__visual {
    background: #ffffff;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--rrc-border);
}

.rrc-diagram__visual svg {
    width: 100%;
    max-width: 560px;
    height: auto;
}

.rrc-diagram__info {
    padding: 14px 20px 16px;
    background: #f8f8f8;
    border-top: 1px solid var(--rrc-border);
}

.rrc-diagram__title {
    font-size: .88rem;
    font-weight: 700;
    color: var(--rrc-accent);
    margin: 0 0 8px;
}

.rrc-diagram__hint {
    font-size: .76rem;
    color: #7a6000;
    margin: 0 0 10px;
    line-height: 1.4;
    padding: 5px 10px;
    background: #fff8e1;
    border-radius: 4px;
    border-left: 3px solid #f0ad4e;
}

.rrc-diagram__fields {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
}

.rrc-diagram__field {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .80rem;
    color: var(--rrc-text);
}

.rrc-diagram__num {
    width: 20px;
    height: 20px;
    background: var(--rrc-accent);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .70rem;
    font-weight: 700;
    flex-shrink: 0;
}

.rrc-diagram__flabel {
    font-size: .80rem;
    color: #333;
}

@media (max-width: 600px) {
    .rrc-diagram__visual {
        padding: 12px;
    }
}

/* ═══════════════════════════════════════════════════════════════
   PROJECT DOCS UPLOAD
   ═══════════════════════════════════════════════════════════════ */

.rrc-project-docs {
    margin-top: 28px;
    border: 1.5px solid var(--rrc-border);
    border-radius: var(--rrc-radius);
    overflow: hidden;
}

.rrc-docs__header {
    padding: 16px 20px 12px;
    background: #f8f8f8;
    border-bottom: 1px solid var(--rrc-border);
}

.rrc-docs__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .95rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--rrc-text);
}

.rrc-docs__optional {
    font-size: .78rem;
    font-weight: 400;
    color: var(--rrc-muted);
}

.rrc-docs__hint {
    font-size: .8rem;
    color: var(--rrc-muted);
    margin: 0;
    line-height: 1.4;
}

/* Description textarea */
.rrc-docs__description {
    padding: 16px 20px 0;
}

.rrc-docs__label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--rrc-text);
}

.rrc-docs__textarea {
    width: 100%;
    border: 1.5px solid var(--rrc-border);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: .85rem;
    font-family: inherit;
    color: var(--rrc-text);
    background: #fff;
    resize: vertical;
    transition: border-color .15s;
    box-sizing: border-box;
}

.rrc-docs__textarea:focus {
    outline: none;
    border-color: var(--rrc-accent);
}

/* Upload zone */
.rrc-docs__upload {
    padding: 16px 20px 20px;
}

.rrc-upload-zone {
    border: 2px dashed var(--rrc-border);
    border-radius: 8px;
    padding: 24px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    position: relative;
}

.rrc-upload-zone:hover,
.rrc-upload-zone--drag {
    border-color: var(--rrc-accent);
    background: #fdf2f2;
}

.rrc-upload-zone--full {
    opacity: .5;
    pointer-events: none;
    cursor: not-allowed;
}

.rrc-upload-zone--loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.6);
    border-radius: 8px;
}

.rrc-upload-zone__input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.rrc-upload-zone__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.rrc-upload-zone__text {
    font-size: .85rem;
    color: var(--rrc-muted);
    margin: 0;
}

.rrc-upload-zone__browse {
    color: var(--rrc-accent);
    font-weight: 600;
    text-decoration: underline;
}

.rrc-upload-zone__types {
    font-size: .75rem;
    color: var(--rrc-muted);
    margin: 0;
    opacity: .7;
}

/* Limit bar */
.rrc-upload-limit {
    margin-top: 10px;
}

.rrc-upload-limit__bar-wrap {
    height: 6px;
    background: #e8e8e8;
    border-radius: 100px;
    overflow: hidden;
}

.rrc-upload-limit__bar {
    height: 100%;
    background: var(--rrc-accent);
    border-radius: 100px;
    transition: width .3s ease, background .3s;
}

.rrc-upload-limit__bar--warn   { background: #f0ad4e; }
.rrc-upload-limit__bar--danger { background: #e74c3c; }

.rrc-upload-limit__info {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: .78rem;
    color: var(--rrc-muted);
    margin-top: 4px;
}

.rrc-upload-limit__sep { opacity: .5; }

.rrc-upload-limit__remaining {
    margin-left: auto;
    font-weight: 600;
}

/* ZIP hint */
.rrc-upload-zip-hint {
    font-size: .8rem;
    color: #856404;
    background: #fff8e1;
    border: 1px solid #f0e68c;
    border-radius: 6px;
    padding: 8px 12px;
    margin: 10px 0 0;
}

/* File list */
.rrc-upload-files {
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rrc-upload-file {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f8f8f8;
    border: 1px solid var(--rrc-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: .82rem;
}

.rrc-upload-file__icon { font-size: 1rem; flex-shrink: 0; }

.rrc-upload-file__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--rrc-text);
}

.rrc-upload-file__size {
    color: var(--rrc-muted);
    font-size: .75rem;
    flex-shrink: 0;
}

.rrc-upload-file__remove {
    background: none;
    border: none;
    color: var(--rrc-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: color .15s;
}

.rrc-upload-file__remove:hover { color: #e74c3c; }

/* Errors */
.rrc-upload-error {
    font-size: .8rem;
    color: #b91c1c;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 4px;
    padding: 6px 10px;
    margin: 6px 0 0;
}

/* Docs sekcia vnútri result panela */
.rrc-project-docs--inline {
    margin-top: 20px;
    border-radius: 8px;
    border-color: var(--rrc-border);
}

.rrc-project-docs--inline .rrc-docs__header {
    background: #f5f5f5;
    padding: 12px 16px 8px;
}

.rrc-project-docs--inline .rrc-docs__description {
    padding: 12px 16px 0;
}

.rrc-project-docs--inline .rrc-docs__upload {
    padding: 12px 16px 16px;
}

.rrc-project-docs--inline .rrc-upload-zone {
    padding: 16px;
}