/**
 * KIT Termine — Frontend-CSS (Slot-Picker im Calendly-Style)
 *
 * Brand-Tokens aus kit-base-theme via --kit-color-*. Fallback-Defaults wenn
 * Theme keine Custom-Properties setzt — damit Plugin auch standalone
 * funktioniert.
 *
 * Layout:
 *   Desktop ≥ 768px: Kalender links, Slots rechts (Calendly)
 *   Mobile  < 768px: Kalender oben, Slots scrollen drunter
 */

.kit-termine-widget {
    --ktw-color-primary:    var(--kit-color-primary, #274c90);
    --ktw-color-primary-fg: #ffffff;
    --ktw-color-text:       var(--kit-color-text, #1a1a1a);
    --ktw-color-text-muted: var(--kit-color-text-muted, #6b7280);
    --ktw-color-bg:         var(--kit-color-bg, #ffffff);
    --ktw-color-bg-soft:    var(--kit-color-bg-soft, #f6f7fa);
    --ktw-color-border:     #e5e7eb;
    --ktw-color-success:    var(--kit-color-success, #1f9d4f);
    --ktw-color-danger:     var(--kit-color-danger, #c73a3a);
    --ktw-radius:           var(--kit-radius, 0.5rem);
    --ktw-radius-sm:        0.375rem;
    --ktw-shadow:           0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .04);

    position: relative;
    max-width: 900px;
    margin: 1.5rem auto;
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius);
    box-shadow: var(--ktw-shadow);
    color: var(--ktw-color-text);
    font-family: inherit;
    line-height: 1.5;
    overflow: hidden;
}

/* ===== Language-Switcher (oben rechts, stage-übergreifend) ===== */

.kit-termine-langswitch {
    position: absolute;
    top: .5rem;
    right: .75rem;
    z-index: 2;
    display: inline-flex;
    gap: .25rem;
}

.kit-termine-langswitch__pill {
    display: inline-flex;
    align-items: center;
    padding: .15rem .55rem;
    border: 1px solid var(--ktw-color-border);
    border-radius: 999px;
    background: var(--ktw-color-bg);
    color: var(--ktw-color-text-muted);
    font-size: .75rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    transition: border-color .15s, color .15s, background .15s;
}

.kit-termine-langswitch__pill:hover,
.kit-termine-langswitch__pill:focus-visible {
    border-color: var(--ktw-color-primary);
    color: var(--ktw-color-primary);
    outline: none;
}

.kit-termine-langswitch__pill--active,
.kit-termine-langswitch__pill--active:hover,
.kit-termine-langswitch__pill--active:focus-visible {
    background: var(--ktw-color-primary);
    border-color: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    cursor: default;
}

.kit-termine-widget__title {
    margin: 0;
    padding: 1.25rem 1.5rem;
    background: var(--ktw-color-bg-soft);
    border-bottom: 1px solid var(--ktw-color-border);
    font-size: 1.25rem;
    font-weight: 600;
}

.kit-termine-widget__inner {
    padding: 1.5rem;
}

.kit-termine-loading,
.kit-termine-empty,
.kit-termine-noscript {
    margin: 0;
    padding: 1rem;
    color: var(--ktw-color-text-muted);
    text-align: center;
}

/* ===== Stage: Typ-Liste ===== */

.kit-termine-typ-list {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 600px) {
    .kit-termine-typ-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.kit-termine-typ-card {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius);
    text-align: left;
    cursor: pointer;
    transition: border-color .15s, transform .15s, box-shadow .15s;
    font: inherit;
    color: inherit;
    width: 100%;
}

.kit-termine-typ-card:hover,
.kit-termine-typ-card:focus-visible {
    border-color: var(--ktw-color-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(39, 76, 144, .12);
    outline: none;
}

.kit-termine-typ-card__name {
    margin: 0 0 .25rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.kit-termine-typ-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-bottom: .75rem;
}

.kit-termine-typ-card__dauer,
.kit-termine-typ-card__preis {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .15rem .55rem;
    background: var(--ktw-color-bg-soft);
    border-radius: 999px;
    font-size: .85rem;
    color: var(--ktw-color-text-muted);
    width: max-content;
}

.kit-termine-typ-card__preis {
    background: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    font-weight: 600;
}

.kit-termine-typ-card__preis--kostenlos {
    background: var(--ktw-color-success, #10b981);
    color: #ffffff;
}

.kit-termine-typ-card__hint {
    display: block;
    margin-top: .4rem;
    color: var(--ktw-color-text-muted);
    font-size: .8rem;
    font-style: italic;
}

.kit-termine-typ-card__beschreibung {
    margin: 0;
    font-size: .95rem;
    color: var(--ktw-color-text-muted);
}

.kit-termine-typ-card__beschreibung p:first-child { margin-top: 0; }
.kit-termine-typ-card__beschreibung p:last-child  { margin-bottom: 0; }

/* ===== Stage: Kalender + Slots ===== */

.kit-termine-picker {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .kit-termine-picker {
        grid-template-columns: 1fr 18rem;
    }
}

.kit-termine-picker__heading {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 .5rem;
    gap: 1rem;
}

.kit-termine-picker__heading h3 {
    margin: 0;
    font-size: 1.1rem;
}

.kit-termine-picker__heading .kit-termine-typ-dauer {
    font-size: .9rem;
    color: var(--ktw-color-text-muted);
}

.kit-termine-back {
    appearance: none;
    background: transparent;
    border: none;
    padding: .25rem .5rem;
    cursor: pointer;
    color: var(--ktw-color-primary);
    font: inherit;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}

.kit-termine-back:hover { text-decoration: underline; }

/* Kalender */

.kit-termine-calendar {
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius);
    padding: 1rem;
}

.kit-termine-calendar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .75rem;
}

.kit-termine-calendar__month {
    font-weight: 600;
    font-size: 1rem;
}

.kit-termine-calendar__nav {
    appearance: none;
    background: transparent;
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius-sm);
    width: 2rem;
    height: 2rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ktw-color-text);
    transition: background .15s, border-color .15s;
}

.kit-termine-calendar__nav:hover:not(:disabled) {
    background: var(--ktw-color-bg-soft);
    border-color: var(--ktw-color-primary);
}

.kit-termine-calendar__nav:disabled {
    opacity: .4;
    cursor: not-allowed;
}

.kit-termine-calendar__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: .25rem;
    margin-bottom: .5rem;
}

.kit-termine-calendar__weekday {
    text-align: center;
    font-size: .75rem;
    font-weight: 600;
    color: var(--ktw-color-text-muted);
    padding: .25rem 0;
}

.kit-termine-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: .25rem;
}

.kit-termine-calendar__day {
    appearance: none;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--ktw-radius-sm);
    padding: .5rem 0;
    font: inherit;
    color: var(--ktw-color-text-muted);
    cursor: not-allowed;
    text-align: center;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, border-color .15s, color .15s;
}

.kit-termine-calendar__day--available {
    color: var(--ktw-color-text);
    cursor: pointer;
    background: var(--ktw-color-bg-soft);
    font-weight: 600;
}

.kit-termine-calendar__day--available:hover,
.kit-termine-calendar__day--available:focus-visible {
    background: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    outline: none;
}

.kit-termine-calendar__day--today {
    border-color: var(--ktw-color-primary);
}

.kit-termine-calendar__day--selected {
    background: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
}

.kit-termine-calendar__day--blank {
    visibility: hidden;
}

/* Slot-Liste */

.kit-termine-slots {
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius);
    padding: 1rem;
    min-height: 12rem;
}

.kit-termine-slots__heading {
    margin: 0 0 .75rem;
    font-size: .95rem;
    font-weight: 600;
    color: var(--ktw-color-text-muted);
}

.kit-termine-slots__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: .5rem;
    max-height: 18rem;
    overflow-y: auto;
}

@media (min-width: 480px) and (max-width: 767px) {
    .kit-termine-slots__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

.kit-termine-slot {
    appearance: none;
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius-sm);
    padding: .55rem .75rem;
    font: inherit;
    color: var(--ktw-color-text);
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
    text-align: center;
}

.kit-termine-slot:hover,
.kit-termine-slot:focus-visible {
    background: var(--ktw-color-primary);
    border-color: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    outline: none;
}

.kit-termine-slots__empty {
    color: var(--ktw-color-text-muted);
    font-size: .9rem;
}

/* ===== Stage: Form ===== */

.kit-termine-form {
    display: grid;
    gap: 1rem;
    max-width: 32rem;
}

.kit-termine-form__summary {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1.5rem;
    padding: .75rem 1rem;
    background: var(--ktw-color-bg-soft);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius-sm);
    font-size: .95rem;
}

.kit-termine-form__summary strong {
    display: block;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--ktw-color-text-muted);
    font-weight: 600;
    margin-bottom: .15rem;
}

.kit-termine-form__summary-hint {
    color: var(--ktw-color-text-muted);
    font-size: .75rem;
    font-style: italic;
}

.kit-termine-field {
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

.kit-termine-field label {
    font-weight: 600;
    font-size: .9rem;
}

.kit-termine-field label .required {
    color: var(--ktw-color-danger);
    margin-left: .15rem;
}

.kit-termine-field input,
.kit-termine-field textarea {
    appearance: none;
    background: var(--ktw-color-bg);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius-sm);
    padding: .55rem .75rem;
    font: inherit;
    color: var(--ktw-color-text);
    width: 100%;
}

.kit-termine-field input:focus,
.kit-termine-field textarea:focus {
    border-color: var(--ktw-color-primary);
    outline: 2px solid rgba(39, 76, 144, .15);
    outline-offset: 1px;
}

.kit-termine-field textarea {
    min-height: 5rem;
    resize: vertical;
}

.kit-termine-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.kit-termine-dsgvo {
    display: flex;
    gap: .5rem;
    font-size: .9rem;
    color: var(--ktw-color-text-muted);
    align-items: flex-start;
}

.kit-termine-dsgvo input {
    margin-top: .25rem;
}

.kit-termine-dsgvo a {
    color: var(--ktw-color-primary);
}

.kit-termine-actions {
    display: flex;
    justify-content: flex-end;
    gap: .75rem;
    margin-top: .5rem;
}

.kit-termine-button {
    appearance: none;
    border: 1px solid var(--ktw-color-primary);
    background: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    padding: .65rem 1.25rem;
    border-radius: var(--ktw-radius-sm);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: filter .15s;
}

.kit-termine-button:hover { filter: brightness(0.92); }

.kit-termine-button[disabled] {
    opacity: .6;
    cursor: not-allowed;
}

.kit-termine-button--secondary {
    background: transparent;
    color: var(--ktw-color-primary);
}

.kit-termine-message {
    margin: 0;
    padding: .65rem .85rem;
    border-radius: var(--ktw-radius-sm);
    font-size: .9rem;
}

.kit-termine-message--error {
    background: rgba(199, 58, 58, .08);
    color: var(--ktw-color-danger);
    border: 1px solid rgba(199, 58, 58, .25);
}

.kit-termine-message--success {
    background: rgba(31, 157, 79, .08);
    color: var(--ktw-color-success);
    border: 1px solid rgba(31, 157, 79, .25);
}

/* ===== Stage: Success ===== */

.kit-termine-success {
    text-align: center;
    padding: 2rem 1rem;
}

.kit-termine-success__icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    color: var(--ktw-color-success);
}

.kit-termine-success__title {
    margin: 0 0 .5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.kit-termine-success__text {
    margin: 0;
    color: var(--ktw-color-text-muted);
}

.kit-termine-success__summary {
    display: inline-flex;
    flex-direction: column;
    margin-top: 1rem;
    padding: .75rem 1.25rem;
    background: var(--ktw-color-bg-soft);
    border: 1px solid var(--ktw-color-border);
    border-radius: var(--ktw-radius-sm);
    font-size: .95rem;
    text-align: left;
}

/* ===== Trigger-Buttons (Popup + Floating) ===== */

.kit-termine-trigger {
    --ktw-color-primary:    var(--kit-color-primary, #274c90);
    --ktw-color-primary-fg: #ffffff;
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .75rem 1.5rem;
    background: var(--ktw-color-primary);
    color: var(--ktw-color-primary-fg);
    border: 1px solid var(--ktw-color-primary);
    border-radius: 0.5rem;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: filter .15s, transform .15s, box-shadow .15s;
    text-decoration: none;
}

.kit-termine-trigger:hover {
    filter: brightness(0.92);
}

.kit-termine-trigger--floating {
    position: fixed;
    z-index: 9999;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .15);
    border-radius: 999px;
    padding: .75rem 1.25rem;
}

.kit-termine-trigger--br { bottom: 1.5rem; right: 1.5rem; }
.kit-termine-trigger--bl { bottom: 1.5rem; left:  1.5rem; }
.kit-termine-trigger--tr { top:    1.5rem; right: 1.5rem; }
.kit-termine-trigger--tl { top:    1.5rem; left:  1.5rem; }

.kit-termine-trigger--floating:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.kit-termine-trigger__icon {
    display: inline-flex;
    align-items: center;
}

/* ===== Dialog (Modal-Overlay) ===== */

.kit-termine-dialog {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.kit-termine-dialog[hidden] {
    display: none;
}

.kit-termine-dialog__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(2px);
    cursor: pointer;
}

.kit-termine-dialog__panel {
    position: relative;
    max-width: 920px;
    max-height: 92vh;
    width: 100%;
    overflow-y: auto;
    background: transparent;
    z-index: 1;
}

.kit-termine-dialog__panel .kit-termine-widget {
    margin: 0;
}

/* Close-Button ist Sibling von Backdrop+Panel (nicht Child von Panel) —
   eigener Stacking-Layer über beiden, sonst überdeckt der Backdrop ihn,
   weil top:-2.5rem den Button visuell aus der Panel-Box rausragen lässt. */
.kit-termine-dialog__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    appearance: none;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    padding: .25rem .5rem;
    z-index: 3;
}

.kit-termine-dialog__close:hover {
    color: #f6f7fa;
}

/* Body-Scroll-Lock-Klasse wird vom JS gesetzt */
body.kit-termine-dialog-open {
    overflow: hidden;
}