:root {
    --aa-primary: #2ecc71;
    --aa-primary-dark: #27ae60;
    --aa-bg: #ffffff;
    --aa-text: #2c3e50;
    --aa-text-light: #7f8c8d;
    --aa-border: #ecf0f1;
    --aa-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

.aa-container {
    width: 100%;
    max-width: var(--aa-max-width, 750px);
    margin: 40px auto;
    padding: 40px;
    background: var(--aa-bg, #ffffff);
    border-radius: var(--aa-border-radius, 20px);
    box-shadow: var(--aa-shadow);
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--aa-text, #2c3e50);
    font-size: var(--aa-font-size, 15px);
    line-height: 1.6;
    overflow: hidden;
    position: relative;
    min-height: 400px;
    box-sizing: border-box;
}

.aa-container, .aa-container * {
    box-sizing: border-box;
}

/* Spezielle Anpassung für den Avatar-Modus */
.aa-avatar-mode .aa-container {
    max-width: 100%;
    margin: 0;
    box-shadow: none;
    border-radius: 0;
    padding: 25px;
    min-height: auto;
}

/* Karten-Layout (Weiche) */
.aa-options-cards {
    display: grid;
    grid-template-columns: repeat(var(--aa-grid-cols, 2), 1fr);
    gap: 20px;
    margin: 25px 0;
}

.aa-options-cards .aa-option-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px 20px;
    min-height: 200px;
    border: 2px solid var(--aa-border);
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
    margin-bottom: 0;
    transition: all 0.3s ease;
}

.aa-options-cards .aa-option-label:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    border-color: var(--aa-primary);
}

.aa-options-cards .aa-option-label.selected {
    border-color: var(--aa-primary);
    background: #e8f8f0;
}

.aa-option-icon {
    font-size: 45px;
    margin-bottom: 15px;
    line-height: 1;
}

.aa-option-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--aa-text);
}

.aa-option-desc {
    font-size: 13px;
    color: var(--aa-text-light);
    line-height: 1.4;
}

/* Mobile Responsivität */
@media (max-width: 600px) {
    .aa-container {
        padding: 25px 20px;
        margin: 15px auto;
        border-radius: 16px;
        min-height: auto;
    }
    .aa-options-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .aa-options-cards .aa-option-label {
        min-height: 160px;
        padding: 20px 15px;
    }
}

.aa-step-wrapper {
    width: 100%;
}

/* Animations */
.slide-in-right { animation: aaSlideInRight 0.4s forwards; }
.slide-in-left { animation: aaSlideInLeft 0.4s forwards; }
.slide-out-left { animation: aaSlideOutLeft 0.4s forwards; }
.slide-out-right { animation: aaSlideOutRight 0.4s forwards; }

@keyframes aaSlideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes aaSlideInLeft { from { transform: translateX(-100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes aaSlideOutLeft { from { transform: translateX(0); opacity: 1; } to { transform: translateX(-100%); opacity: 0; } }
@keyframes aaSlideOutRight { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }

.aa-header h2 {
    margin: 0 0 10px 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--aa-heading, var(--aa-primary));
}

.aa-progress-bar {
    height: 6px;
    background: var(--aa-border);
    border-radius: 10px;
    margin-bottom: 25px;
}

.aa-progress-inner {
    height: 100%;
    background: var(--aa-progress, linear-gradient(90deg, var(--aa-primary), #55efc4));
    border-radius: 10px;
    transition: width 0.5s ease;
}

.aa-options {
    margin: 20px 0;
}

.aa-option-label {
    display: block;
    position: relative;
    padding: 15px 18px;
    margin-bottom: 10px;
    border: 2px solid var(--aa-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.aa-option-label:hover {
    border-color: var(--aa-primary);
    background: #f9fdfb;
}

.aa-option-label.selected {
    border-color: var(--aa-primary);
    background: #e8f8f0;
}

.aa-option-label input {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
}

.aa-input {
    width: 100%;
    padding: 12px;
    margin-bottom: 12px;
    border: 2px solid var(--aa-border);
    border-radius: 10px;
    font-size: 15px;
    box-sizing: border-box;
    color: var(--aa-text, #2c3e50) !important;
    background-color: #ffffff !important;
}

.aa-footer {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.aa-btn {
    flex: 2;
    padding: 14px 20px;
    border-radius: 12px;
    border: none;
    background: var(--aa-primary);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: background 0.2s;
    font-size: 15px;
}

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

.aa-btn-secondary {
    flex: 1;
    background: #f1f2f6;
    color: var(--aa-text-light);
}

.aa-finish-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 250px;
    animation: aaFadeIn 0.6s ease;
}

.aa-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--aa-border);
    border-top: 4px solid var(--aa-primary);
    border-radius: 50%;
    animation: aaSpin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes aaSpin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes aaFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* 3.1: explicit WhatsApp preview; no remote connection before user click. */
.aa-progress-label{font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--aa-progress,var(--aa-primary));font-weight:700;margin-bottom:10px}
.aa-preview{align-items:stretch;text-align:left;gap:13px;min-height:0}
.aa-preview h2{color:var(--aa-heading,var(--aa-primary));font-size:23px;line-height:1.3;margin:0 0 3px}
.aa-preview-message{display:block;width:100%;min-width:0;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;padding:14px;border:1px solid var(--aa-border,#d6e0d0);border-radius:8px;background:white;color:var(--aa-text);font:inherit;font-size:14px;line-height:1.65;margin:0;max-height:320px;overflow:auto}
.aa-preview .aa-btn{display:block;flex:none;text-decoration:none;color:white}
.aa-preview .aa-btn-secondary{color:var(--aa-text)}
.aa-preview-note{font-size:13px;line-height:1.55;color:var(--aa-text-light)}
.aa-option-label:focus-visible,.aa-btn:focus-visible{outline:3px solid var(--aa-progress,var(--aa-primary));outline-offset:3px}
.aa-field-wrapper label{display:block;margin-bottom:7px;color:var(--aa-text-light);font-size:14px}
.aa-field-wrapper textarea{min-height:100px;font:inherit;resize:vertical}
.aa-preview h2:focus,.aa-header h2:focus{outline:none}