/**
 * Kajinga Elementor Widgets - Frontend Styles
 *
 * Common styles for all Kajinga Elementor widgets.
 *
 * @package Kajinga_Elementor
 * @since 0.1.2
 * @version 0.1.3 - Phase 5 Token-Migration
 */

/* ==========================================================================
   Widget Base Styles
   ========================================================================== */

.ke-widget {
    position: relative;
}

/* ==========================================================================
   Common Typography
   ========================================================================== */

.ke-widget .ke-title {
    margin: 0 0 15px;
    padding: 0;
    line-height: 1.3;
}

.ke-widget .ke-description {
    margin: 0 0 20px;
    padding: 0;
    line-height: 1.6;
}

.ke-widget .ke-subtitle {
    margin: 0 0 10px;
    padding: 0;
    font-size: 0.9em;
    opacity: 0.8;
}

/* ==========================================================================
   Button Styles
   ========================================================================== */

.ke-widget .ke-button {
    display: inline-block;
    padding: var(--ke-space-3) var(--ke-space-6);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    text-align: center;
    border-radius: var(--ke-radius-sm);
    transition: var(--ke-transition);
    cursor: pointer;
    border: none;
}

.ke-widget .ke-button--primary {
    background-color: var(--ke-primary);
    color: #fff;
}

.ke-widget .ke-button--primary:hover {
    background-color: var(--ke-primary-dark);
    color: #fff;
}

.ke-widget .ke-button--secondary {
    background-color: transparent;
    color: var(--ke-primary);
    border: 2px solid var(--ke-primary);
}

.ke-widget .ke-button--secondary:hover {
    background-color: var(--ke-primary);
    color: #fff;
}

.ke-widget .ke-button--small {
    padding: var(--ke-space-2) var(--ke-space-4);
    font-size: 12px;
}

.ke-widget .ke-button--large {
    padding: var(--ke-space-4) var(--ke-space-8);
    font-size: 16px;
}

/* Content Box Button - inline-flex for icon+text layout */
.ke-content-box-button.ke-button {
    display: inline-flex;
    align-items: center;
    gap: var(--ke-space-2);
    padding: var(--ke-space-3) var(--ke-space-6);
    max-width: 100%;
    box-sizing: border-box;
}

.ke-button-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 1;
}

.ke-button-icon i,
.ke-button-icon svg {
    width: 1em;
    height: 1em;
    font-size: inherit;
}

/* ==========================================================================
   Icon Styles
   ========================================================================== */

.ke-widget .ke-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ke-widget .ke-icon--circle {
    border-radius: 50%;
}

.ke-widget .ke-icon--rounded {
    border-radius: var(--ke-radius-md);
}

.ke-widget .ke-icon i,
.ke-widget .ke-icon svg {
    display: block;
}

/* ==========================================================================
   Card/Box Styles
   ========================================================================== */

.ke-widget .ke-card {
    background: var(--ke-card-solid);
    border-radius: var(--ke-radius-md);
    padding: 30px;
    box-shadow: var(--ke-shadow-sm);
    transition: var(--ke-transition);
}

.ke-widget .ke-card:hover {
    box-shadow: var(--ke-shadow-md);
    transform: translateY(-2px);
}

.ke-widget .ke-card--flat {
    box-shadow: none;
    border: 1px solid var(--ke-gray-200);
}

.ke-widget .ke-card--flat:hover {
    box-shadow: none;
    transform: none;
    border-color: var(--ke-primary);
}

/* ==========================================================================
   Grid Layout
   ========================================================================== */

.ke-widget .ke-grid {
    display: grid;
    gap: 30px;
}

.ke-widget .ke-grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

.ke-widget .ke-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.ke-widget .ke-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .ke-widget .ke-grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .ke-widget .ke-grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .ke-widget .ke-grid--2,
    .ke-widget .ke-grid--3,
    .ke-widget .ke-grid--4 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Image Styles
   ========================================================================== */

.ke-widget .ke-image {
    display: block;
    max-width: 100%;
    height: auto;
}

.ke-widget .ke-image--rounded {
    border-radius: var(--ke-radius-md);
}

.ke-widget .ke-image--circle {
    border-radius: 50%;
}

.ke-widget .ke-image-wrapper {
    position: relative;
    overflow: hidden;
}

.ke-widget .ke-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--ke-transition);
}

.ke-widget .ke-image-wrapper:hover img {
    transform: scale(1.05);
}

/* ==========================================================================
   Badge Styles
   ========================================================================== */

.ke-widget .ke-badge {
    display: inline-block;
    padding: var(--ke-space-1) var(--ke-space-3);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--ke-radius-sm);
    background: var(--ke-primary);
    color: #fff;
}

.ke-widget .ke-badge--success {
    background: var(--ke-success);
}

.ke-widget .ke-badge--warning {
    background: var(--ke-warning);
    color: var(--ke-text);
}

.ke-widget .ke-badge--danger {
    background: var(--ke-danger);
}

/* ==========================================================================
   List Styles
   ========================================================================== */

.ke-widget .ke-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ke-widget .ke-list li {
    position: relative;
    padding: 8px 0 8px 28px;
    border-bottom: 1px solid var(--ke-gray-100);
}

.ke-widget .ke-list li:last-child {
    border-bottom: none;
}

.ke-widget .ke-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--ke-primary);
    border-radius: 50%;
}

.ke-widget .ke-list--check li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #fff;
}

/* ==========================================================================
   Animation Helpers
   ========================================================================== */

.ke-widget .ke-fade-in {
    animation: ks-fade-in 0.5s ease;
}

.ke-widget .ke-slide-up {
    animation: ks-slide-up 0.5s ease;
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.ke-widget .ke-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for accessibility */
.ke-widget a:focus,
.ke-widget button:focus,
.ke-widget input:focus {
    outline: 2px solid var(--ke-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Kajinga Elementor Frontend Design Tokens
   ==========================================================================
   Eigenständige Frontend-Tokens — bewusst KEINE Abhängigkeit auf Backend-
   Variablen (--ke-*) des Kajinga Styler Plugins. Frontend- und Backend-
   CSS sind strikt getrennt. Subsite-Nutzer überschreiben diese Werte per
   Elementor Kit / Globale Styles.
   ========================================================================== */

:root {
    /* Brand */
    --ke-primary: #179AFC;
    --ke-primary-dark: #046DFC;
    --ke-secondary: #135e96;

    /* Text */
    --ke-text: #1d2327;
    --ke-text-light: #666666;
    --ke-text-muted: #64748b;

    /* Grays */
    --ke-gray-50: #f8f9fa;
    --ke-gray-100: #f1f1f1;
    --ke-gray-150: #e0e0e0;
    --ke-gray-200: #e1e4e8;
    --ke-gray-300: #c3c4c7;
    --ke-gray-400: #999999;
    --ke-gray-600: #666666;
    --ke-gray-800: #333333;

    /* Semantic */
    --ke-success: #28a745;
    --ke-success-bg: #d4edda;
    --ke-warning: #ffc107;
    --ke-warning-bg: #fff3cd;
    --ke-danger: #dc3545;
    --ke-danger-bg: #f8d7da;
    --ke-info-bg: #d1ecf1;

    /* Backgrounds */
    --ke-card: #ffffff;
    --ke-card-solid: #ffffff;
    --ke-bg-light: #f8f9fa;
    --ke-border: #e1e4e8;

    /* Shadows */
    --ke-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --ke-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --ke-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);

    /* Radius */
    --ke-radius-sm: 4px;
    --ke-radius-md: 8px;
    --ke-radius-lg: 12px;

    /* Transition */
    --ke-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --ke-transition-fast: 0.15s ease;

    /* Spacing (4px grid) */
    --ke-space-1: 4px;
    --ke-space-2: 8px;
    --ke-space-3: 12px;
    --ke-space-4: 16px;
    --ke-space-5: 20px;
    --ke-space-6: 24px;
    --ke-space-8: 32px;

    /* RGB Tupel (für rgba()-Funktionen) */
    --ke-black-rgb: 0, 0, 0;
    --ke-white-rgb: 255, 255, 255;

    /* Font */
    --ke-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* ==========================================================================
   Global @keyframes — konsolidiert aus widgets.css
   Hier zentral damit Animationen funktionieren auch wenn das ursprüngliche
   Widget-CSS nicht geladen ist. Duplikate in Widget-CSS sind harmlos.
   ========================================================================== */

@keyframes ke-social-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes ke-progress-stripes {
    from {
        background-position: 1rem 0;
    }
    to {
        background-position: 0 0;
    }
}

@keyframes ke-cursor-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

@keyframes ke-slide-up {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes ke-slide-down {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes ke-fade {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes ke-zoom {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes ke-rotate {
    from {
        transform: rotateX(90deg);
        opacity: 0;
    }
    to {
        transform: rotateX(0deg);
        opacity: 1;
    }
}

@keyframes ke-flip {
    from {
        transform: rotateY(90deg);
        opacity: 0;
    }
    to {
        transform: rotateY(0deg);
        opacity: 1;
    }
}

@keyframes ke-bounce {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    50% {
        transform: translateY(-20px);
        opacity: 1;
    }
    70% {
        transform: translateY(10px);
    }
    85% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes ke-slide-up-out {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(-100%);
        opacity: 0;
    }
}

@keyframes ke-slide-down-out {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

@keyframes ke-fade-out {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

@keyframes ke-zoom-out {
    from {
        transform: scale(1);
        opacity: 1;
    }
    to {
        transform: scale(0);
        opacity: 0;
    }
}

@keyframes ke-rotate-out {
    from {
        transform: rotateX(0deg);
        opacity: 1;
    }
    to {
        transform: rotateX(-90deg);
        opacity: 0;
    }
}

@keyframes ke-flip-out {
    from {
        transform: rotateY(0deg);
        opacity: 1;
    }
    to {
        transform: rotateY(-90deg);
        opacity: 0;
    }
}

@keyframes ke-bounce-out {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(-100%);
        opacity: 0;
    }
}

@keyframes ke-highlight-draw {
    0% {
        stroke-dashoffset: 1500;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes ke-highlight-undraw {
    0% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: 1500;
    }
}

@keyframes ke-popup-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* v0.32.0: Timeline Status=Active Marker-Pulse */
@keyframes ke-timeline-pulse {
    0% {
        box-shadow: 0 0 0 0 var(--ke-timeline-pulse-color, rgba(59, 130, 246, 0.7));
    }
    70% {
        box-shadow: 0 0 0 12px rgba(59, 130, 246, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

@keyframes ke-whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    70% {
        transform: scale(1.5);
        opacity: 0;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

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

@keyframes ke-vp-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.5); }
    70%  { box-shadow: 0 0 0 30px rgba(255, 255, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@keyframes ke-vp-play-bounce {
    0%, 100% { transform: translate(-50%, -50%); }
    50%      { transform: translate(-50%, calc(-50% - 14px)); }
}

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

@keyframes ke-overlay-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes ke-drawer-slide-in {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

@keyframes kjaf-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes kjaf-fade-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}