/* ========================================================
   Kassel Agency – Eigene Styles
   ======================================================== */

:root {
    --ka-primary: #0d6efd;
    --ka-primary-soft: #e7f1ff;
    --ka-success: #198754;
    --ka-radius: 12px;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(180deg, #f8f9fb 0%, #ffffff 350px);
    color: #1f2937;
}

/* Header */
.site-header { background: #fff; border-bottom: 1px solid rgba(0,0,0,.06); }

/* Hero */
.hero h1 { letter-spacing: -0.5px; }
.trust-row li { font-weight: 500; }

/* Honeypot — komplett unsichtbar, aber nicht display:none (manche Bots erkennen das) */
.hp-field {
    position: absolute !important;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ========================================================
   Wizard
   ======================================================== */
.wizard-progress ol { padding: 0; margin: 0; }
.wizard-progress .step {
    color: #9ca3af;
    font-weight: 500;
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}
.wizard-progress .step .dot {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; border-radius: 50%;
    background: #e5e7eb; color: #6b7280;
    font-size: .8rem; font-weight: 700;
}
.wizard-progress .step.active     { color: var(--ka-primary); }
.wizard-progress .step.active .dot{ background: var(--ka-primary); color: #fff; }
.wizard-progress .step.done .dot  { background: var(--ka-success); color: #fff; }
.wizard-progress .progress { height: 6px; border-radius: 99px; }
.wizard-progress .progress-bar { transition: width .3s ease; }

/* ========================================================
   Bento Grid – Topics (Schritt 1)
   ========================================================
   CSS-Grid mit asymmetrischen Tile-Größen:
   - lg = große Tile, 2 Spalten × 2 Reihen (Featured/Popular)
   - md = breite Tile, 2 Spalten × 1 Reihe
   - sm = Standard, 1 × 1
   Auf Mobile fallen alle auf volle Breite (1 Spalte).
   ======================================================== */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(110px, auto);
    gap: 12px;
}
@media (max-width: 575.98px) {
    .bento-grid { grid-template-columns: 1fr; gap: 10px; }
    .bento-tile { grid-column: span 1 !important; grid-row: span 1 !important; }
}
@media (min-width: 576px) and (max-width: 991.98px) {
    .bento-grid { grid-template-columns: repeat(2, 1fr); }
    .bento-lg { grid-column: span 2; }
}

.bento-tile {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    padding: 1.1rem 1.2rem;
    border: 2px solid #e5e7eb;
    border-radius: var(--ka-radius);
    background: #fff;
    transition: transform .15s ease, box-shadow .15s ease,
                border-color .15s ease, background .15s ease;
    position: relative;
    margin: 0;
    overflow: hidden;
}
.bento-tile:hover {
    border-color: var(--ka-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(13, 110, 253, .1);
}
.bento-tile:has(input:checked),
.bento-tile.is-checked {
    border-color: var(--ka-primary);
    background: var(--ka-primary-soft);
    box-shadow: 0 6px 18px rgba(13, 110, 253, .12);
}
.bento-tile:has(input:focus-visible),
.bento-tile:focus-visible {
    outline: 3px solid rgba(13, 110, 253, .3);
    outline-offset: 2px;
}

/* Größen-Varianten (Desktop) */
.bento-sm { grid-column: span 1; }
.bento-md { grid-column: span 2; }
.bento-lg {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
}
.bento-lg:has(input:checked),
.bento-lg.is-checked {
    background: linear-gradient(135deg, var(--ka-primary-soft) 0%, #dbe9ff 100%);
}

.bento-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: var(--ka-primary-soft);
    color: var(--ka-primary);
    font-size: 1.4rem;
    transition: transform .2s ease, background .2s ease;
    flex-shrink: 0;
}
.bento-tile:hover .bento-icon { transform: scale(1.05); }
.bento-tile:has(input:checked) .bento-icon,
.bento-tile.is-checked .bento-icon {
    background: var(--ka-primary);
    color: #fff;
}
.bento-lg .bento-icon {
    width: 56px; height: 56px;
    font-size: 1.8rem;
}

.bento-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: .75rem;
    min-width: 0;
}
.bento-title {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.3;
    color: #111827;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}
.bento-lg .bento-title { font-size: 1.15rem; }
.bento-desc {
    font-size: .85rem;
    color: var(--ka-text-muted, #6b7280);
    line-height: 1.4;
}
.bento-lg .bento-desc { font-size: .95rem; }

.bento-check {
    position: absolute;
    top: .8rem;
    right: .8rem;
    color: var(--ka-success);
    font-size: 1.35rem;
    opacity: 0;
    transform: scale(.7);
    transition: opacity .15s ease, transform .15s ease;
}
.bento-tile:has(input:checked) .bento-check,
.bento-tile.is-checked .bento-check {
    opacity: 1;
    transform: scale(1);
}

/* ========================================================
   Slots (Schritt 2)
   ======================================================== */
.slot-card {
    border: 2px solid #e5e7eb;
    border-radius: var(--ka-radius);
    padding: 1rem 1.1rem;
    margin-bottom: 1rem;
    background: #fff;
    transition: border-color .15s;
}
.slot-card.is-complete { border-color: var(--ka-success); }
.slot-card .slot-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .75rem;
}
.slot-card .slot-title {
    font-weight: 600;
    color: #111827;
}
.slot-actions button {
    border: none;
    background: transparent;
    color: #6b7280;
    padding: .25rem .5rem;
    border-radius: 6px;
}
.slot-actions button:hover { background: #f3f4f6; color: #111827; }

/* Time-Chips */
.time-chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.time-chip {
    border: 1.5px solid #d1d5db;
    background: #fff;
    color: #374151;
    padding: .35rem .75rem;
    border-radius: 99px;
    font-size: .875rem;
    cursor: pointer;
    transition: all .15s;
}
.time-chip:hover { border-color: var(--ka-primary); color: var(--ka-primary); }
.time-chip.active {
    background: var(--ka-primary);
    border-color: var(--ka-primary);
    color: #fff;
}

/* Segmented (Tageszeit) */
.daypart-segmented {
    display: inline-flex;
    background: #f3f4f6;
    border-radius: 99px;
    padding: 3px;
}
.daypart-segmented button {
    border: none;
    background: transparent;
    padding: .35rem 1rem;
    border-radius: 99px;
    font-size: .875rem;
    color: #374151;
    cursor: pointer;
    transition: all .15s;
}
.daypart-segmented button.active {
    background: #fff;
    color: var(--ka-primary);
    box-shadow: 0 1px 3px rgba(0,0,0,.08);
    font-weight: 500;
}

/* Slot read-only-Mode */
.slot-readonly { color: #374151; font-size: .95rem; }
.slot-readonly i { color: var(--ka-primary); }

/* ========================================================
   Form-Inputs (Schritt 3)
   ======================================================== */
.form-control:focus, .form-check-input:focus {
    border-color: var(--ka-primary);
    box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}
.is-valid-icon::after {
    content: "\F633"; /* bi-check-lg */
    font-family: "bootstrap-icons";
    color: var(--ka-success);
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

/* Sticky CTA mobile */
@media (max-width: 768px) {
    .wizard-actions .btn-primary,
    .wizard-actions .btn-success {
        position: sticky;
        bottom: 0;
    }
}

/* Submit-Button */
#submit-btn { min-width: 280px; }
#submit-btn:disabled { opacity: .6; }

/* Submit Summary */
.submit-summary:empty { display: none; }

/* Pulse-Animation für aktiven Weiter-Button */
@keyframes ka-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(13,110,253,.4); }
    50%      { box-shadow: 0 0 0 8px rgba(13,110,253,0); }
}
.wizard-actions .btn-primary:not(:disabled):not(:hover) {
    animation: ka-pulse 2s ease-in-out 2;
}

/* Reduced Motion respektieren */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Inline-Validation */
.invalid-feedback[data-error]:empty { display: none; }
.field-error .form-control { border-color: #dc3545; }
.field-error .invalid-feedback { display: block; }

/* Accordion */
.accordion-button:not(.collapsed) {
    background: var(--ka-primary-soft);
    color: var(--ka-primary);
}

/* Footer */
.site-footer a:hover { color: var(--ka-primary) !important; }