/* ============================================================
   KostenCheck – Styles
   Wendewerk GKV Tools
   ============================================================ */

:root {
    --wwgt-primary: #00acec;
    --wwgt-primary-dark: #0077b6;
    --wwgt-text: #1a2332;
    --wwgt-text-light: #5a6a7a;
    --wwgt-border: #e2e8f0;
    --wwgt-bg: #f8fafc;
    --wwgt-white: #ffffff;
    --wwgt-success: #10b981;
    --wwgt-warning: #f59e0b;
    --wwgt-danger: #ef4444;
    --wwgt-radius: 8px;
    --wwgt-shadow: none;
}

/* ── Wrap ─────────────────────────────────────────────────── */
.wwgt-koc-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--wwgt-text);
    max-width: 900px;
    margin: 0 auto;
}

/* ── Hero ─────────────────────────────────────────────────── */
.wwgt-koc-hero {
    position: relative;
    background: linear-gradient(135deg, #12405e 0%, #00acec 100%);
    border-radius: var(--wwgt-radius) var(--wwgt-radius) 0 0;
    padding: 56px 40px 48px;
    text-align: center;
    overflow: hidden;
}

.wwgt-koc-hero--has-image {
    background-image: var(--wwgt-koc-hero-bg);
    background-size: cover;
    background-position: center;
    background-color: transparent;
}

.wwgt-koc-hero__overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(0deg, #00aeed 0%, #12405e -100%);
    opacity: 0.9;
    z-index: 0;
}

.wwgt-koc-hero__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.wwgt-koc-hero__eyebrow {
    margin: 0 0 10px;
    color: var(--wwgt-primary);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.wwgt-koc-hero__title {
    margin: 0 0 12px;
    color: #ffffff;
    font-size: clamp(26px, 4vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.03em;
    font-weight: 500;
}

.wwgt-koc-hero__subtitle {
    width: 100%;
    max-width: 760px;
    margin: 0 auto 24px;
    color: rgba(255,255,255,.88);
    font-size: 17px;
    line-height: 1.7;
}

.wwgt-koc-hero__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.wwgt-koc-hero__facts span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 14px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    color: #ffffff;
    font-size: 13px;
    line-height: 1.2;
}

/* ── Body ─────────────────────────────────────────────────── */
.wwgt-koc-body {
    background: var(--wwgt-white);
    border-radius: 0 0 var(--wwgt-radius) var(--wwgt-radius);
    border: 1px solid var(--wwgt-border);
    border-top: none;
    padding: 32px 32px 40px;
}

/* ── Section ──────────────────────────────────────────────── */
.wwgt-koc-section {
    margin-bottom: 36px;
}

.wwgt-koc-section__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.wwgt-koc-section__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--wwgt-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.wwgt-koc-section__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--wwgt-text);
}

.wwgt-koc-section__sub {
    margin: 0;
    font-size: 14px;
    color: var(--wwgt-text-light);
}

/* ── Profile Grid ─────────────────────────────────────────── */
.wwgt-koc-profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

/* ── Field ────────────────────────────────────────────────── */
.wwgt-koc-field {}

.wwgt-koc-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--wwgt-text);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.wwgt-koc-hint {
    margin: 6px 0 0;
    font-size: 12px;
    color: var(--wwgt-text-light);
}

/* ── Toggle Group ─────────────────────────────────────────── */
.wwgt-koc-toggle-group {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.wwgt-koc-toggle-group--2col {
    grid-template-columns: repeat(2, 1fr);
}

.wwgt-koc-toggle-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 8px;
    border: 2px solid var(--wwgt-border);
    border-radius: 8px;
    background: var(--wwgt-bg);
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
}

.wwgt-koc-toggle-btn__icon { font-size: 20px; }
.wwgt-koc-toggle-btn__label { font-size: 13px; font-weight: 600; color: var(--wwgt-text); }
.wwgt-koc-toggle-btn__sub { font-size: 11px; color: var(--wwgt-text-light); }

.wwgt-koc-toggle-btn--active {
    border-color: var(--wwgt-primary);
    background: rgba(0,172,236,.08);
}

.wwgt-koc-toggle-btn:hover:not(.wwgt-koc-toggle-btn--active) {
    border-color: #b0c4d8;
    background: #f0f7ff;
}

/* ── Stepper ──────────────────────────────────────────────── */
.wwgt-koc-stepper {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border: 2px solid var(--wwgt-border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--wwgt-bg);
}

.wwgt-koc-stepper__btn {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    font-size: 20px;
    cursor: pointer;
    color: var(--wwgt-primary);
    font-weight: 700;
    transition: background .15s;
    font-family: inherit;
}

.wwgt-koc-stepper__btn:hover { background: rgba(0,172,236,.1); }

.wwgt-koc-stepper__val {
    min-width: 40px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--wwgt-text);
    border-left: 1px solid var(--wwgt-border);
    border-right: 1px solid var(--wwgt-border);
    padding: 0 8px;
    line-height: 40px;
}

/* ── Intensity Group ──────────────────────────────────────── */
.wwgt-koc-intensity-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.wwgt-koc-intensity-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 12px;
    border: 2px solid var(--wwgt-border);
    border-radius: 8px;
    background: var(--wwgt-bg);
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
    text-align: center;
}

.wwgt-koc-intensity-btn__icon { font-size: 28px; }
.wwgt-koc-intensity-btn__label { font-size: 14px; font-weight: 700; color: var(--wwgt-text); }
.wwgt-koc-intensity-btn__sub { font-size: 12px; color: var(--wwgt-text-light); }

.wwgt-koc-intensity-btn--active {
    border-color: var(--wwgt-primary);
    background: rgba(0,172,236,.08);
}

.wwgt-koc-intensity-btn:hover:not(.wwgt-koc-intensity-btn--active) {
    border-color: #b0c4d8;
    background: #f0f7ff;
}

/* ── Areas Grid ───────────────────────────────────────────── */
.wwgt-koc-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.wwgt-koc-area-card {
    position: relative;
    padding: 16px 14px 14px;
    border: 2px solid var(--wwgt-border);
    border-radius: 8px;
    background: var(--wwgt-bg);
    cursor: pointer;
    transition: all .2s;
    user-select: none;
}

.wwgt-koc-area-card--active {
    border-color: var(--area-color, var(--wwgt-primary));
    background: color-mix(in srgb, var(--area-color, var(--wwgt-primary)) 8%, white);
}

.wwgt-koc-area-card:hover:not(.wwgt-koc-area-card--active) {
    border-color: #b0c4d8;
    background: #f0f7ff;
}

.wwgt-koc-area-card__check {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--area-color, var(--wwgt-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .2s;
}

.wwgt-koc-area-card--active .wwgt-koc-area-card__check { opacity: 1; }

.wwgt-koc-area-card__icon { font-size: 26px; margin-bottom: 8px; }
.wwgt-koc-area-card__label { font-size: 13px; font-weight: 700; color: var(--wwgt-text); margin-bottom: 4px; }
.wwgt-koc-area-card__desc { font-size: 11px; color: var(--wwgt-text-light); line-height: 1.4; margin-bottom: 8px; }
.wwgt-koc-area-card__risk { font-size: 12px; color: var(--wwgt-text-light); }
.wwgt-koc-area-card__risk strong { color: var(--area-color, var(--wwgt-primary)); font-size: 14px; }

.wwgt-koc-areas-actions {
    display: flex;
    gap: 16px;
}

/* ── Calculate Button ─────────────────────────────────────── */
.wwgt-koc-calculate-wrap {
    text-align: center;
    margin: 8px 0 32px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.wwgt-koc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all .2s;
    text-decoration: none;
    font-family: inherit;
}

.wwgt-koc-btn--primary {
    background: var(--wwgt-primary);
    color: #fff;
}

.wwgt-koc-btn--primary:hover { background: var(--wwgt-primary-dark); }

.wwgt-koc-btn--secondary {
    background: transparent;
    color: var(--wwgt-primary);
    border: 2px solid var(--wwgt-primary);
}

.wwgt-koc-btn--secondary:hover { background: rgba(0,172,236,.08); }

.wwgt-koc-link-btn {
    background: none;
    border: none;
    color: var(--wwgt-primary);
    font-size: 13px;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
    text-decoration: underline;
}

.wwgt-koc-link-btn:hover { color: var(--wwgt-primary-dark); }

/* ── Result ───────────────────────────────────────────────── */
.wwgt-koc-result {
    margin-top: 8px;
}

/* Hero Kennzahl */
.wwgt-koc-result__hero {
    text-align: center;
    padding: 32px 24px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: var(--wwgt-radius);
    border: 1px solid rgba(0,172,236,.2);
    margin-bottom: 24px;
}

.wwgt-koc-result__hero-label {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--wwgt-text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.wwgt-koc-result__hero-amount {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    color: var(--wwgt-danger);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 12px;
}

.wwgt-koc-result__hero-sub {
    margin: 0;
    font-size: 16px;
    color: var(--wwgt-text);
    line-height: 1.6;
}

/* KPI Grid */
.wwgt-koc-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.wwgt-koc-kpi-card {
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--wwgt-border);
    background: var(--wwgt-bg);
    text-align: center;
}

.wwgt-koc-kpi-card__icon { font-size: 22px; margin-bottom: 6px; }
.wwgt-koc-kpi-card__label { font-size: 11px; color: var(--wwgt-text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.wwgt-koc-kpi-card__value { font-size: 18px; font-weight: 800; color: var(--wwgt-text); }

/* Chart */
.wwgt-koc-chart-wrap {
    margin-bottom: 28px;
}

.wwgt-koc-chart-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--wwgt-text);
    margin: 0 0 16px;
}

.wwgt-koc-chart {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wwgt-koc-chart-row {
    display: grid;
    grid-template-columns: 160px 1fr 80px;
    align-items: center;
    gap: 12px;
}

.wwgt-koc-chart-row__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--wwgt-text);
    display: flex;
    align-items: center;
    gap: 6px;
}

.wwgt-koc-chart-row__bar-wrap {
    height: 28px;
    background: var(--wwgt-border);
    border-radius: 999px;
    overflow: hidden;
}

.wwgt-koc-chart-row__bar {
    height: 100%;
    border-radius: 999px;
    transition: width .6s ease;
    min-width: 4px;
}

.wwgt-koc-chart-row__value {
    font-size: 13px;
    font-weight: 700;
    color: var(--wwgt-text);
    text-align: right;
}

/* Breakdown Table */
.wwgt-koc-breakdown {
    margin-bottom: 28px;
}

.wwgt-koc-breakdown__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--wwgt-text);
    margin: 0 0 12px;
}

.wwgt-koc-breakdown__table {
    border: 1px solid var(--wwgt-border);
    border-radius: var(--wwgt-radius);
    overflow: hidden;
}

.wwgt-koc-breakdown__row {
    display: grid;
    grid-template-columns: 40px 1fr 100px 100px 80px;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--wwgt-border);
    font-size: 13px;
}

.wwgt-koc-breakdown__row:last-child { border-bottom: none; }

.wwgt-koc-breakdown__row--header {
    background: var(--wwgt-bg);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--wwgt-text-light);
}

.wwgt-koc-breakdown__icon { font-size: 18px; }
.wwgt-koc-breakdown__name { font-weight: 600; color: var(--wwgt-text); }
.wwgt-koc-breakdown__per-event { color: var(--wwgt-text-light); }
.wwgt-koc-breakdown__events { color: var(--wwgt-text-light); }
.wwgt-koc-breakdown__total { font-weight: 700; color: var(--wwgt-danger); text-align: right; }

/* Alert */
.wwgt-koc-alert {
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.6;
    display: none;
}

.wwgt-koc-alert--danger {
    display: block;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.wwgt-koc-alert--warning {
    display: block;
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
}

.wwgt-koc-alert--info {
    display: block;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

/* CTA */
.wwgt-koc-cta {
    background: linear-gradient(135deg, #12405e 0%, #0077b6 100%);
    border-radius: var(--wwgt-radius);
    padding: 32px;
    text-align: center;
    margin-bottom: 24px;
}

.wwgt-koc-cta__inner {}

.wwgt-koc-cta__icon { font-size: 36px; margin-bottom: 12px; }

.wwgt-koc-cta__title {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.wwgt-koc-cta__text {
    margin: 0 0 20px;
    font-size: 15px;
    color: rgba(255,255,255,.88);
    line-height: 1.6;
}

.wwgt-koc-cta__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.wwgt-koc-cta .wwgt-koc-btn--primary {
    background: #fff;
    color: var(--wwgt-primary-dark);
}

.wwgt-koc-cta .wwgt-koc-btn--primary:hover { background: #f0f9ff; }

.wwgt-koc-cta .wwgt-koc-btn--secondary {
    border-color: rgba(255,255,255,.6);
    color: #fff;
}

.wwgt-koc-cta .wwgt-koc-btn--secondary:hover { background: rgba(255,255,255,.1); }

/* Reset */
.wwgt-koc-reset-wrap {
    text-align: center;
    margin-top: 8px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .wwgt-koc-hero { padding: 36px 20px 32px; }
    .wwgt-koc-body { padding: 20px 16px 28px; }
    .wwgt-koc-toggle-group { grid-template-columns: repeat(2, 1fr); }
    .wwgt-koc-intensity-group { grid-template-columns: 1fr; }
    .wwgt-koc-areas-grid { grid-template-columns: repeat(2, 1fr); }
    .wwgt-koc-chart-row { grid-template-columns: 120px 1fr 70px; }
    .wwgt-koc-breakdown__row { grid-template-columns: 30px 1fr 80px; }
    .wwgt-koc-breakdown__per-event,
    .wwgt-koc-breakdown__events { display: none; }
    .wwgt-koc-breakdown__row--header span:nth-child(3),
    .wwgt-koc-breakdown__row--header span:nth-child(4) { display: none; }
    .wwgt-koc-cta { padding: 24px 16px; }
    .wwgt-koc-cta__buttons { flex-direction: column; align-items: center; }
}