/* DRUCKWINKLER Styles - Dark Theme */
:root {
    --primary-color: #C040D0; /* Vibrant Magenta/Purple for primary actions and icons */
    --primary-dark: #A020F0; /* Darker shade of purple */
    --primary-light: #D060E0; /* Lighter shade of purple */
    --secondary-color: #333344; /* Dark gray for secondary elements */
    --accent-color: #00E676; /* Vibrant Green for accent/success */
    --success-color: #00E676; /* Same as accent green */
    --warning-color: #FFC107; /* Yellow for warnings */
    --danger-color: #DC3545; /* Red for errors */
    --light-bg: #1A1A2E; /* Dark background for main body and cards */
    --card-bg: #1A1A2E; /* Same as light-bg for consistent dark cards */
    --border-color: #333344; /* Subtle dark border */
    --border-light: #444455; /* Slightly lighter dark border */
    --text-color: #FFFFFF; /* White text */
    --text-muted: #A0A0A0; /* Light gray muted text */
    --text-light: #CCCCCC; /* Lighter gray text */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1); /* Subtle dark shadows */
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-weight: 400;
}

.container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
}

.card {
    background: #2A2A3E; /* Slightly lighter dark background for cards */
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    padding: 32px;
    margin-bottom: 24px;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    background: #2F2F43; /* Slightly lighter on hover */
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 24px 0;
}

.header h1 {
    color: var(--primary-color);
    margin: 0 0 12px 0;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.header p {
    color: var(--text-muted);
    margin: 0;
    font-size: 18px;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

.step-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.step {
    display: flex;
    align-items: center;
    margin: 0 10px;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.step-number.active {
    background-color: var(--primary-color);
    color: white;
}

.step-number.completed {
    background-color: var(--success-color);
    color: white;
}

.step-number.pending {
    background-color: var(--border-color);
    color: var(--text-muted);
}

.step-label {
    font-weight: 500;
    color: var(--text-color);
}

.step-label.pending {
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.2s ease;
    background-color: #1A1A2E;
    color: var(--text-color);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(192, 64, 208, 0.2);
    background-color: #1F1F33;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

.form-group .required {
    color: var(--danger-color);
}

.form-group .help-text {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 5px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 140px;
    min-height: 48px;
    box-shadow: var(--shadow-sm);
    letter-spacing: 0.025em;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
}

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

.btn-secondary {
    background-color: #2A2A3E;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #2F2F43;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
    border: 1px solid var(--success-color);
}

.btn-success:hover {
    background-color: #00D166;
    border-color: #00D166;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border: 1px solid var(--danger-color);
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #c82333;
    color: white;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
}

.stick-preview {
    background-color: var(--light-bg);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    margin: 20px 0;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stick-preview .preview-text {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: 2px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-label {
    font-weight: 500;
    color: var(--text-color);
}

.summary-value {
    color: var(--text-muted);
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

.alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #f0fdf4;
    border-left-color: var(--success-color);
    color: #166534;
}

.alert-error {
    background-color: #fef2f2;
    border-left-color: var(--danger-color);
    color: #991b1b;
}

.alert-warning {
    background-color: #fffbeb;
    border-left-color: var(--warning-color);
    color: #92400e;
}

.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    
    .card {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 24px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        margin: 0 5px;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 5px;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Animationen */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}