/* Gleiche Gestaltung wie der Alterungsrechner (accelerated-aging.css). */
.inno-perm-block {
    --perm-accent: #3dc1d3;
    --perm-accent-dark: #001c46;
    --perm-bg: #ffffff;
    --perm-surface: #f6f8fb;
    --perm-border: #e3e8ef;
    --perm-border-strong: #c8d1dc;
    --perm-text: #1a2540;
    --perm-text-muted: #6b7689;
    --perm-danger: #c0392b;
    --perm-radius: 16px;
    --perm-radius-sm: 10px;
    --perm-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);

    max-width: 860px;
    margin: 0 auto;
    color: var(--perm-text);
    font-family: inherit;
}

.inno-perm-block [hidden] {
    display: none !important;
}

/* ---------- Panels ---------- */

.inno-perm-panel {
    border-radius: var(--perm-radius);
    border: 1px solid var(--perm-border);
    box-shadow: var(--perm-shadow);
    padding: 1.25rem 1.5rem;
}

.inno-perm-panel-input {
    background: var(--perm-bg);
}

.inno-perm-panel-output {
    background: linear-gradient(180deg, #f9fbfd 0%, #f1f5fa 100%);
    border-color: var(--perm-border-strong);
}

.inno-perm-panel-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--perm-text-muted);
    margin-bottom: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.inno-perm-panel-title::before {
    content: '';
    width: 4px;
    height: 14px;
    border-radius: 2px;
    background: var(--perm-accent);
}

/* ---------- Layer rows ---------- */

.inno-perm-head,
.inno-perm-layer {
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr) minmax(170px, 210px) 2.5rem;
    align-items: center;
    gap: 0.75rem;
}

.inno-perm-head {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--perm-text-muted);
    margin-bottom: 0.4rem;
}

.inno-perm-layers {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.inno-perm-layer {
    margin: 0;
}

.inno-perm-layer-num {
    font-weight: 700;
    color: var(--perm-text-muted);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.inno-perm-select,
.inno-perm-input-wrap {
    background: var(--perm-surface);
    border: 1.5px solid var(--perm-border);
    border-radius: var(--perm-radius-sm);
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.inno-perm-select {
    width: 100%;
    min-width: 0;
    padding: 0.7rem 2.2rem 0.7rem 0.9rem;
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    color: var(--perm-text);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7689' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    cursor: pointer;
}

.inno-perm-select:hover,
.inno-perm-input-wrap:hover {
    border-color: var(--perm-border-strong);
}

.inno-perm-select:focus,
.inno-perm-input-wrap:focus-within {
    outline: none;
    border-color: var(--perm-accent);
    background-color: var(--perm-bg);
    box-shadow: 0 0 0 4px rgba(61, 193, 211, 0.18);
}

.inno-perm-input-wrap {
    display: flex;
    align-items: stretch;
    min-height: 2.9rem;
}

.inno-perm-input {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
    border: none;
    background: transparent;
    padding: 0.7rem 0.5rem 0.7rem 0.9rem;
    font: inherit;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--perm-text);
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.inno-perm-input:focus {
    outline: none;
}

.inno-perm-input:disabled {
    cursor: not-allowed;
}

.inno-perm-fixed {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 0.5rem 0 0.9rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--perm-text-muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.inno-perm-input-wrap.is-fixed {
    border-style: dashed;
}

.inno-perm-input-unit {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 3rem;
    padding: 0 0.9rem 0 0.7rem;
    color: var(--perm-text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    border-left: 1px solid var(--perm-border);
    user-select: none;
}

.inno-perm-layer.is-invalid .inno-perm-input-wrap {
    border-color: var(--perm-danger);
}

.inno-perm-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: 999px;
    border: 1px solid var(--perm-border);
    background: var(--perm-bg);
    color: var(--perm-text-muted);
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.inno-perm-remove:hover,
.inno-perm-remove:focus-visible {
    color: var(--perm-danger);
    border-color: var(--perm-danger);
    outline: none;
}

.inno-perm-add {
    margin: 0.9rem 0 0 2.75rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    border: 1.5px dashed var(--perm-border-strong);
    background: transparent;
    color: var(--perm-accent-dark);
    font: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.inno-perm-add svg {
    color: var(--perm-accent);
}

.inno-perm-add:hover,
.inno-perm-add:focus-visible {
    border-color: var(--perm-accent);
    background: rgba(61, 193, 211, 0.08);
    outline: none;
}

/* ---------- Divider ---------- */

.inno-perm-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
}

.inno-perm-divider-line {
    flex: 1 1 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--perm-border-strong), transparent);
}

.inno-perm-divider-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: var(--perm-bg);
    border: 1px solid var(--perm-border);
    color: var(--perm-accent);
    box-shadow: 0 2px 6px rgba(16, 24, 40, 0.05);
}

/* ---------- Result ---------- */

.inno-perm-hint {
    padding: 1.5rem 1rem;
    border-radius: var(--perm-radius-sm);
    background: var(--perm-bg);
    border: 1px dashed var(--perm-border-strong);
    color: var(--perm-text-muted);
    text-align: center;
    font-size: 0.95rem;
}

.inno-perm-result-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.875rem;
}

.inno-perm-card {
    background: var(--perm-bg);
    border: 1px solid var(--perm-border);
    border-radius: var(--perm-radius-sm);
    padding: 1.1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.inno-perm-card-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--perm-text-muted);
    line-height: 1.3;
}

.inno-perm-card-cond {
    font-size: 0.8rem;
    color: var(--perm-text-muted);
}

.inno-perm-card-value {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.4rem;
    margin-top: auto;
    padding-top: 0.4rem;
    font-variant-numeric: tabular-nums;
}

.inno-perm-card-value strong {
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--perm-text);
    line-height: 1;
}

.inno-perm-card-unit {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--perm-text-muted);
}

.inno-perm-card-note {
    font-size: 0.8rem;
    color: var(--perm-text-muted);
    font-style: italic;
}

.inno-perm-card-primary {
    background: linear-gradient(135deg, var(--perm-accent-dark) 0%, #143a7a 100%);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 16px rgba(0, 28, 70, 0.18);
}

.inno-perm-card-primary .inno-perm-card-label,
.inno-perm-card-primary .inno-perm-card-cond,
.inno-perm-card-primary .inno-perm-card-note {
    color: rgba(255, 255, 255, 0.72);
}

.inno-perm-card-primary .inno-perm-card-value strong {
    color: #fff;
}

.inno-perm-card-primary .inno-perm-card-unit {
    color: rgba(255, 255, 255, 0.75);
}

.inno-perm-card.is-updated {
    animation: inno-perm-pulse 0.45s ease;
}

@keyframes inno-perm-pulse {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.inno-perm-total {
    margin-top: 0.8rem;
    font-size: 0.9rem;
    color: var(--perm-text-muted);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.inno-perm-total strong {
    color: var(--perm-text);
}

.inno-perm-disclaimer {
    margin: 1rem 0 0;
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--perm-text-muted);
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
    .inno-perm-panel {
        padding: 1rem 1.1rem;
    }
    .inno-perm-head {
        display: none;
    }
    .inno-perm-layer {
        grid-template-columns: 1.6rem minmax(0, 1fr) 2.5rem;
        grid-template-areas:
            "num select remove"
            ".   thick  .";
        gap: 0.45rem 0.5rem;
        padding-bottom: 0.6rem;
        border-bottom: 1px solid var(--perm-border);
    }
    .inno-perm-layer-num { grid-area: num; }
    .inno-perm-select { grid-area: select; }
    .inno-perm-input-wrap { grid-area: thick; }
    .inno-perm-remove { grid-area: remove; }
    .inno-perm-add {
        margin-left: 0;
    }
    .inno-perm-result-cards {
        grid-template-columns: 1fr;
    }
    .inno-perm-card-value strong {
        font-size: 1.7rem;
    }
}