/* ── KURDE PDF Generator — style ── */
:root {
    --k-red:      #CC0000;
    --k-red-dark: #aa0000;
    --k-gray:     #555;
    --k-lgray:    #f5f5f5;
    --k-border:   #ddd;
    --k-radius:   8px;
    --k-shadow:   0 2px 12px rgba(0,0,0,.08);
    --k-font:     -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.kurde-wrap {
    font-family: var(--k-font);
    max-width: 640px;
    margin: 0 auto;
    padding: 0;
    color: #1a1a1a;
}

.kurde-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--k-red);
    margin: 0 0 .4rem;
    border: none;
    padding: 0;
}

.kurde-desc {
    font-size: .9rem;
    color: var(--k-gray);
    margin: 0 0 1.2rem;
}

/* ── drag & drop ── */
.kurde-drop {
    border: 2px dashed var(--k-border);
    border-radius: var(--k-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    background: #fff;
}

.kurde-drop:hover,
.kurde-drop:focus,
.kurde-drop.is-over {
    border-color: var(--k-red);
    background: #fff5f5;
    outline: none;
}

.kurde-drop__icon svg {
    width: 40px;
    height: 40px;
    color: var(--k-border);
    margin-bottom: .6rem;
    display: block;
    margin-inline: auto;
    transition: color .15s;
}

.kurde-drop:hover .kurde-drop__icon svg,
.kurde-drop.is-over .kurde-drop__icon svg {
    color: var(--k-red);
}

.kurde-drop__text {
    font-size: .95rem;
    color: var(--k-gray);
    margin: 0 0 .8rem;
    line-height: 1.6;
}

.kurde-drop__text span {
    font-size: .85rem;
    color: #aaa;
}

/* ── lista plików ── */
.kurde-file-list {
    list-style: none;
    margin: .8rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.kurde-file-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--k-lgray);
    border: 1px solid var(--k-border);
    border-radius: 6px;
    padding: .45rem .75rem;
    font-size: .85rem;
    color: #333;
}

.kurde-file-item__icon {
    flex-shrink: 0;
    color: var(--k-red);
    font-size: 1rem;
}

.kurde-file-item__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kurde-file-item__size {
    color: #aaa;
    font-size: .78rem;
    flex-shrink: 0;
}

/* ── przyciski ── */
.kurde-actions {
    display: flex;
    gap: .6rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.kurde-btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem 1.2rem;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    transition: background .15s, color .15s, border-color .15s, opacity .15s;
    line-height: 1;
}

.kurde-btn--primary {
    background: var(--k-red);
    color: #fff;
    border-color: var(--k-red);
}

.kurde-btn--primary:hover:not(:disabled) {
    background: var(--k-red-dark);
    border-color: var(--k-red-dark);
    color: #fff;
    text-decoration: none;
}

.kurde-btn--outline {
    background: #fff;
    color: var(--k-red);
    border-color: var(--k-red);
    display: inline-flex;
    cursor: pointer;
}

.kurde-btn--outline:hover {
    background: #fff5f5;
}

.kurde-btn--ghost {
    background: transparent;
    color: var(--k-gray);
    border-color: var(--k-border);
}

.kurde-btn--ghost:hover {
    background: var(--k-lgray);
}

.kurde-btn:disabled,
.kurde-btn[aria-disabled="true"] {
    opacity: .45;
    cursor: not-allowed;
}

/* spinner */
.kurde-btn__spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: kurde-spin .7s linear infinite;
}

@keyframes kurde-spin { to { transform: rotate(360deg); } }

/* ── komunikaty ── */
.kurde-message {
    margin-top: .9rem;
    padding: .7rem 1rem;
    border-radius: 6px;
    font-size: .875rem;
    line-height: 1.5;
}

.kurde-message.is-error {
    background: #fff0f0;
    border: 1px solid #ffcccc;
    color: #c00;
}

.kurde-message.is-info {
    background: #f0f4ff;
    border: 1px solid #c0cff8;
    color: #2255cc;
}

/* ── wynik ── */
.kurde-result {
    margin-top: 1.2rem;
    padding: 1.4rem;
    background: #f6fff6;
    border: 1px solid #b2e6b2;
    border-radius: var(--k-radius);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
}

.kurde-result__icon svg {
    width: 36px;
    height: 36px;
    color: #2a9d2a;
}

.kurde-result p {
    margin: 0;
    font-weight: 600;
    font-size: .95rem;
    color: #1a5c1a;
}

/* ── responsywność ── */
@media (max-width: 480px) {
    .kurde-drop { padding: 1.4rem 1rem; }
    .kurde-actions { flex-direction: column; }
    .kurde-btn { width: 100%; justify-content: center; }
}