/* ============================================================
   MANDANTENAUFNAHME - STYLE
   Rechtsanwälte Peters & Szarvasy
   ============================================================ */

/* === DARK THEME (Standard / Default) === */
/* Petrol-Grün-Look: dunkler Body, Petrol-Header, helle Schrift */
:root,
[data-theme="dark"] {
    --color-primary: #5cc0cc;
    --color-primary-light: #7ad0da;
    --color-primary-dark: #3ca8b6;
    --color-accent: #4bbcc9;
    --color-accent-light: #6dd0db;
    --color-accent-hover: #38a5b2;
    --color-bg: #0e181c;
    --color-bg-card: #152226;
    --color-bg-section: #192930;
    --color-bg-input: #1c2e35;
    --color-text: #e6ecee;
    --color-text-secondary: #b0c0c8;
    --color-text-muted: #6e8694;
    --color-border: #263a42;
    --color-border-focus: #4bbcc9;
    --color-error: #f08a7e;
    --color-error-bg: #2d1c1a;
    --color-success: #4ecb8a;
    --color-success-bg: #152e20;
    --color-info-bg: #142228;
    --color-info-border: #263d46;
    --color-warning-bg: #2a2518;
    --color-warning-border: #5c4e28;
    --color-warning-text: #e6be5a;
    --color-review-value: #e6ecee;
    --color-review-label: #839aa5;
    --color-review-bg: #111e22;
    --color-review-card: #182830;
    --color-review-border: #263a42;
    --color-overlay-bg: rgba(0, 0, 0, 0.7);
    --color-loading-bg: rgba(14, 24, 28, 0.92);
    --header-gradient-from: #2a7a8a;
    --header-gradient-to: #38c5b5;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.45);
    --shadow-focus: 0 0 0 3px rgba(75, 188, 201, 0.3);
    --font-body: 'Inter Variable', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter Variable', Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: 0.2s ease;
    --max-width: 780px;
}

/* === LIGHT THEME === */
/* Heller Body, weiße Karten, Petrol-Header bleibt, dunkle Schrift */
[data-theme="light"] {
    --color-primary: #245269;
    --color-primary-light: #356882;
    --color-primary-dark: #1a3e52;
    --color-accent: #2a8f9b;
    --color-accent-light: #33a7b5;
    --color-accent-hover: #227a85;
    --color-bg: #f2f5f7;
    --color-bg-card: #ffffff;
    --color-bg-section: #f7f9fa;
    --color-bg-input: #ffffff;
    --color-text: #1f2f38;
    --color-text-secondary: #4a5e6b;
    --color-text-muted: #7c909c;
    --color-border: #d2dbe1;
    --color-border-focus: #33a7b5;
    --color-error: #c0392b;
    --color-error-bg: #fdf0ef;
    --color-success: #1a8754;
    --color-success-bg: #ecf8f1;
    --color-info-bg: #edf4f7;
    --color-info-border: #b2ced9;
    --color-warning-bg: #fef9ee;
    --color-warning-border: #e2c462;
    --color-warning-text: #6d4c00;
    --color-review-value: #1f2f38;
    --color-review-label: #6d8290;
    --color-review-bg: #f5f8fa;
    --color-review-card: #ffffff;
    --color-review-border: #dce4e9;
    --color-overlay-bg: rgba(0, 0, 0, 0.45);
    --color-loading-bg: rgba(255, 255, 255, 0.92);
    --header-gradient-from: #245269;
    --header-gradient-to: #33a7b5;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-focus: 0 0 0 3px rgba(51, 167, 181, 0.22);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background 0.3s ease, color 0.3s ease;
}
img { max-width: 100%; height: auto; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* === HONEYPOT (unsichtbar) === */
.hp-field { position: absolute; left: -9999px; top: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

/* === THEME TOGGLE === */
/* Zurück-zur-Homepage-Link (oben links) */
.back-home {
    position: absolute;
    top: 0.85rem;
    left: 1rem;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.32rem 0.85rem 0.32rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: -0.005em;
    line-height: 1;
    text-decoration: none;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease, transform 0.2s ease;
}
.back-home:hover {
    color: var(--color-text);
    border-color: var(--color-text-muted);
}
.back-home svg { width: 14px; height: 14px; opacity: 0.85; }
[dir="rtl"] .back-home { left: auto; right: 1rem; }
[dir="rtl"] .back-home svg { transform: scaleX(-1); }

/* Sticky Bottom-Left Back-FAB — erscheint bei Scroll, verschwindet oben */
.back-home-fab {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.95rem 0.55rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-bg-card) 92%, transparent);
    backdrop-filter: saturate(140%) blur(12px);
    -webkit-backdrop-filter: saturate(140%) blur(12px);
    color: var(--color-text);
    font-size: 12.5px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease, border-color 0.2s ease;
    box-shadow: 0 6px 24px -10px rgba(0,0,0,0.25);
}
.back-home-fab.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.back-home-fab:hover { border-color: var(--color-text-muted); }
.back-home-fab svg { width: 16px; height: 16px; color: var(--color-accent); }
[dir="rtl"] .back-home-fab { left: auto; right: 1.5rem; }
[dir="rtl"] .back-home-fab svg { transform: scaleX(-1); }
@media (max-width: 640px) {
    .back-home .back-home-label { display: none; }
    .back-home { padding: 0.32rem 0.5rem; }
    .back-home-fab { bottom: 1rem; left: 1rem; padding: 0.5rem 0.7rem; }
    .back-home-fab .back-home-fab-label { display: none; }
    [dir="rtl"] .back-home-fab { right: 1rem; left: auto; }
}

/* Header-Controls: Sprache + Theme-Toggle — einheitlich ausgerichtet, gleicher Abstand */
.header-controls {
    position: absolute;
    top: 0.85rem;
    right: 1rem;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}
[dir="rtl"] .header-controls { right: auto; left: 1rem; }

.theme-toggle {
    position: static; /* in header-controls eingebettet */
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--color-text-secondary);
}
.theme-toggle:hover {
    color: var(--color-text);
    border-color: var(--color-text-muted);
}
.theme-toggle:active { transform: scale(0.95); }
.theme-icon { width: 16px; height: 16px; transition: opacity 0.25s ease, transform 0.3s ease; position: absolute; }
.theme-icon-dark { opacity: 0; transform: rotate(-90deg); }

[data-theme="dark"] .theme-icon-light { opacity: 0; transform: rotate(90deg); }
[data-theme="dark"] .theme-icon-dark { opacity: 1; transform: rotate(0deg); }
[data-theme="light"] .theme-icon-light { opacity: 1; transform: rotate(0deg); }

/* === HEADER === */
/* Header – schlanker Corporate-Look passend zur Hauptseite */
.site-header {
    background: var(--color-bg-card);
    color: var(--color-text);
    padding: 1.25rem 1.5rem 1.1rem;
    text-align: center;
    position: relative;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.3s ease, color 0.3s ease;
}
.site-header::before { content: none; } /* Dot-Pattern entfernt */
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.kanzlei-logo { margin-bottom: 0.45rem; }
.kanzlei-emblem {
    width: 30px;
    height: 30px;
    filter: none;
}
[data-theme="dark"] .kanzlei-emblem {
    filter: brightness(1.05);
}
.kanzlei-name {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.6vw, 1.55rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
    color: var(--color-text);
}
.kanzlei-details {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem 0.55rem;
    line-height: 1.8;
}
.kanzlei-details .separator { color: rgba(255, 255, 255, 0.35); }
.inline-icon { width: 14px; height: 14px; vertical-align: -2px; margin-right: 2px; }

/* Fokus-Banner für ?focus=verkehr / ?focus=bussgeld */
.focus-banner {
    padding: 0.9rem 1.2rem;
    text-align: center;
    font-size: 0.88rem;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    letter-spacing: -0.005em;
}

/* === SPRACHAUSWAHL: dezentes Dropdown mit Texthinweis === */
.lang-menu {
    position: relative; /* in header-controls eingebettet */
    z-index: 10;
}
.lang-menu > summary {
    list-style: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.28rem 0.7rem 0.28rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.lang-menu > summary::-webkit-details-marker { display: none; }
.lang-menu > summary:hover {
    color: var(--color-text);
    border-color: var(--color-text-muted);
}
.lang-menu-icon { width: 14px; height: 14px; opacity: 0.85; }
.lang-menu-hint {
    opacity: 0.7;
    font-weight: 400;
}
.lang-menu-current {
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0 0.1rem;
}
.lang-menu-chevron { width: 7px; height: 5px; opacity: 0.6; transition: transform 0.2s ease; }
.lang-menu[open] .lang-menu-chevron { transform: rotate(180deg); }

.lang-menu-panel {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 170px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 4px;
    box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    animation: langFadeIn 0.15s ease;
}
[dir="rtl"] .lang-menu-panel { right: auto; left: 0; }
@keyframes langFadeIn {
    from { opacity: 0; transform: translateY(-3px); }
    to { opacity: 1; transform: translateY(0); }
}
.lang-menu-panel .lang-btn {
    background: transparent;
    border: none;
    border-radius: 10px;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.55rem 0.8rem;
    cursor: pointer;
    text-align: left;
    transition: background 0.12s ease, color 0.12s ease;
}
.lang-menu-panel .lang-btn[lang="ar"] { text-align: right; direction: rtl; }
.lang-menu-panel .lang-btn:hover {
    background: var(--color-bg-section);
    color: var(--color-text);
}
.lang-menu-panel .lang-btn.active {
    background: var(--color-accent);
    color: #fff;
}
[data-theme="dark"] .lang-menu-panel .lang-btn.active { color: #0e181c; }

/* === RTL SUPPORT (Arabisch) === */
[dir="rtl"] .form-grid { direction: rtl; }
[dir="rtl"] .section-nav { flex-direction: row-reverse; }
[dir="rtl"] .btn-icon-left { transform: scaleX(-1); }
[dir="rtl"] .btn-icon-right { transform: scaleX(-1); }
[dir="rtl"] .review-row { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .review-label { text-align: right; }
[dir="rtl"] .checkbox-label { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .info-box { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .review-warning { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .gegner-card-header { flex-direction: row-reverse; }
[dir="rtl"] .toggle-group { direction: rtl; }
[dir="rtl"] .radio-group { direction: rtl; }
[dir="rtl"] .kanzlei-details { direction: ltr; } /* Adresse bleibt LTR */
[dir="rtl"] .form-input { text-align: right; }
[dir="rtl"] .form-input::placeholder { text-align: right; }
[dir="rtl"] .error-message { flex-direction: row-reverse; text-align: right; }
[dir="rtl"] .consent-checkbox .error-message { margin-left: 0; margin-right: calc(22px + 0.75rem); }
[dir="rtl"] .file-upload-area { direction: rtl; }
[dir="rtl"] .header-inner { direction: ltr; } /* Header bleibt LTR */
[dir="rtl"] .progress-inner { direction: ltr; } /* Progress bleibt LTR */
[dir="rtl"] .section-nav .btn { direction: ltr; }

/* === FORTSCHRITTSANZEIGE === */
.progress-bar {
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 1.2rem 1rem;
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-sm);
    transition: background 0.3s ease, border-color 0.3s ease;
}
.progress-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}
.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
    cursor: pointer;
    transition: var(--transition);
    padding: 0 0.5rem;
}
.step-number {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-muted);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.progress-step.active .step-number {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    box-shadow: 0 2px 8px rgba(26, 39, 68, 0.3);
}
[data-theme="dark"] .progress-step.active .step-number { color: #0e181c; }
.progress-step.completed .step-number {
    background: var(--color-success);
    color: #fff;
    border-color: var(--color-success);
}
.step-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: 0.35rem;
    white-space: nowrap;
    font-weight: 500;
    transition: var(--transition);
}
.progress-step.active .step-label { color: var(--color-primary); font-weight: 600; }
.progress-step.completed .step-label { color: var(--color-success); }
.progress-connector {
    flex: 1;
    height: 2px;
    background: var(--color-border);
    min-width: 20px;
    max-width: 60px;
    transition: background 0.3s ease;
}
.progress-connector.completed { background: var(--color-success); }

/* === MAIN CONTENT === */
.main-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

/* === INTRO === */
.intro-section {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
}
.intro-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3.5vw, 1.9rem);
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    font-weight: 600;
}
.intro-text {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}
.required-marker { color: var(--color-error); font-weight: 600; }

/* === MANDATSHINWEIS === */
.mandate-notice {
    display: flex;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    border-radius: var(--radius-sm);
    margin-top: 1.2rem;
    text-align: left;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    align-items: flex-start;
}
.mandate-notice-icon {
    flex-shrink: 0;
    width: 24px; height: 24px;
    color: var(--color-accent);
    margin-top: 1px;
}
.mandate-notice-icon svg { width: 22px; height: 22px; }
.mandate-notice-content strong {
    display: block;
    font-size: 0.85rem;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}
.mandate-notice-content p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* === FORM SECTIONS === */
.form-section {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem 2rem 1.5rem;
    margin-bottom: 1.5rem;
    display: none;
    animation: fadeSlideIn 0.35s ease;
    border: 1px solid var(--color-border);
    transition: background 0.3s ease, border-color 0.3s ease;
}
.form-section.active { display: block; }

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}
.section-icon {
    width: 48px; height: 48px;
    background: var(--color-info-bg);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 0.8rem;
    transition: background 0.3s ease;
}
.section-icon svg { width: 24px; height: 24px; color: var(--color-primary); }
.section-icon-review {
    width: 56px; height: 56px;
    background: var(--color-warning-bg);
    border: 2px solid var(--color-warning-border);
}
.section-icon-review svg { width: 28px; height: 28px; color: var(--color-accent); }
.section-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
    font-weight: 600;
}
.section-subtitle {
    color: var(--color-text-muted);
    font-size: 0.88rem;
}

/* === SUB SECTIONS === */
.sub-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}
.sub-section-header { margin-bottom: 1rem; }
.sub-section-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.2rem;
}
.sub-section-subtitle {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* === FORM GRID === */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem 1.5rem;
}
.form-group { display: flex; flex-direction: column; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group.col-3-4 { grid-column: span 1; }
.form-group.col-1-4 { grid-column: span 1; }
.form-group.col-1-3 { grid-column: span 1; }
.form-group.col-2-3 { grid-column: span 1; }

/* === LABELS === */
.form-label {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.required { color: var(--color-error); font-weight: 600; font-size: 1rem; }
.optional-badge {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    font-weight: 400;
    background: var(--color-bg);
    padding: 0.1rem 0.45rem;
    border-radius: 3px;
    margin-left: 0.2rem;
}

/* === INPUTS === */
.form-input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-bg-input);
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
}
.form-input::placeholder { color: var(--color-text-muted); font-size: 0.88rem; }
.form-input:hover { border-color: var(--color-text-muted); }
.form-input:focus {
    outline: none;
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-focus);
}
.form-input.error {
    border-color: var(--color-error);
    background: var(--color-error-bg);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}
.form-input.valid { border-color: var(--color-success); }
.form-textarea { resize: vertical; min-height: 100px; line-height: 1.5; }
.field-hint { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 0.3rem; }
select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23555b6e' d='M4.427 6.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 6H4.604a.25.25 0 00-.177.427z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* === ERROR MESSAGES === */
.error-message {
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: 0.3rem;
    min-height: 0;
    overflow: hidden;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.error-message:not(:empty)::before {
    content: '';
    display: inline-block;
    width: 14px; height: 14px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23c0392b'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
    flex-shrink: 0;
}
[data-theme="dark"] .error-message:not(:empty)::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23f08a7e'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z'/%3E%3C/svg%3E");
}

/* === TOGGLE BUTTONS === */
.toggle-group {
    display: flex;
    gap: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1.5px solid var(--color-border);
    width: fit-content;
}
.toggle-label { cursor: pointer; }
.toggle-input { position: absolute; opacity: 0; width: 0; height: 0; }
.toggle-btn {
    display: block;
    padding: 0.55rem 1.4rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    transition: all var(--transition);
    border-right: 1px solid var(--color-border);
    user-select: none;
}
.toggle-label:last-child .toggle-btn { border-right: none; }
.toggle-input:checked + .toggle-btn {
    background: var(--color-primary);
    color: #fff;
}
[data-theme="dark"] .toggle-input:checked + .toggle-btn { color: #0e181c; }
.toggle-input:focus-visible + .toggle-btn {
    box-shadow: var(--shadow-focus);
    z-index: 1;
    position: relative;
}

/* === RADIO BUTTONS === */
.radio-group { display: flex; flex-wrap: wrap; gap: 1rem; }
.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.92rem;
    color: var(--color-text-secondary);
}
.form-radio { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-custom {
    width: 20px; height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    flex-shrink: 0;
}
.radio-custom::after {
    content: '';
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    transform: scale(0);
    transition: transform 0.15s ease;
}
.form-radio:checked ~ .radio-custom { border-color: var(--color-primary); }
.form-radio:checked ~ .radio-custom::after { transform: scale(1); }
.form-radio:focus-visible ~ .radio-custom { box-shadow: var(--shadow-focus); }

/* === CHECKBOXEN === */
.checkbox-group { margin-bottom: 1rem; }
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.checkbox-label:hover { background: var(--color-bg); }
.form-checkbox { position: absolute; opacity: 0; width: 0; height: 0; }
.checkbox-custom {
    width: 22px; height: 22px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    flex-shrink: 0;
    margin-top: 1px;
}
.checkbox-custom svg { width: 12px; height: 12px; color: #fff; opacity: 0; transition: opacity 0.15s ease; }
.form-checkbox:checked ~ .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}
.form-checkbox:checked ~ .checkbox-custom svg { opacity: 1; }
.form-checkbox:focus-visible ~ .checkbox-custom { box-shadow: var(--shadow-focus); }
.checkbox-text { font-size: 0.9rem; line-height: 1.5; color: var(--color-text-secondary); }
.consent-checkbox .error-message { margin-left: calc(22px + 0.75rem); }

/* === INFO BOX === */
.info-box {
    display: flex;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    background: var(--color-info-bg);
    border: 1px solid var(--color-info-border);
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    align-items: flex-start;
}
.info-box-icon { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.info-box p { font-size: 0.85rem; color: var(--color-text-secondary); line-height: 1.6; }

/* === LINK BUTTON (Datenschutz) === */
.link-button {
    background: none;
    border: none;
    color: var(--color-primary);
    text-decoration: underline;
    cursor: pointer;
    font-size: inherit;
    font-weight: 600;
    padding: 0;
    transition: color var(--transition);
}
.link-button:hover { color: var(--color-accent); }

/* === GEGNER CARDS === */
.gegner-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.2rem;
    background: var(--color-bg-section);
    position: relative;
    animation: fadeSlideIn 0.25s ease;
}
.gegner-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--color-border);
}
.gegner-card-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-primary);
}
.btn-remove-gegner {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    font-size: 0.78rem;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.btn-remove-gegner:hover { border-color: var(--color-error); color: var(--color-error); background: var(--color-error-bg); }
.btn-remove-gegner svg { width: 14px; height: 14px; }

/* === FILE UPLOAD === */
.file-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--color-bg-section);
}
.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: var(--color-border-focus);
    background: var(--color-info-bg);
}
.upload-icon { width: 40px; height: 40px; color: var(--color-text-muted); margin-bottom: 0.5rem; }
.upload-text { font-size: 0.92rem; color: var(--color-text-secondary); margin-bottom: 0.3rem; }
.upload-link { color: var(--color-primary); font-weight: 600; text-decoration: underline; }
.upload-hint { font-size: 0.78rem; color: var(--color-text-muted); }
.file-input-hidden { position: absolute; opacity: 0; width: 0; height: 0; }
.file-list { margin-top: 0.5rem; }
.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.8rem;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
}
.file-item-name { color: var(--color-text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 70%; }
.file-item-size { color: var(--color-text-muted); font-size: 0.78rem; }
.file-item-remove {
    background: none; border: none; color: var(--color-text-muted); cursor: pointer;
    font-size: 0.85rem; padding: 0.2rem; transition: color var(--transition);
}
.file-item-remove:hover { color: var(--color-error); }

/* === CONSENT AREA === */
.consent-area { margin-bottom: 1.5rem; }
.consent-divider {
    text-align: center;
    margin: 2rem 0 1.5rem;
    position: relative;
}
.consent-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0; right: 0;
    height: 1px;
    background: var(--color-border);
}
.consent-divider span {
    position: relative;
    background: var(--color-bg-card);
    padding: 0 1.2rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.02em;
}

/* ============================================================
   REVIEW / DATENPRÜFUNG - Das Herzstück
   ============================================================ */
.review-warning {
    display: flex;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: var(--color-warning-bg);
    border: 1.5px solid var(--color-warning-border);
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    align-items: flex-start;
}
.review-warning-icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.review-warning-icon svg { width: 22px; height: 22px; color: #fff; }
.review-warning-text strong {
    display: block;
    font-size: 1rem;
    color: var(--color-warning-text);
    margin-bottom: 0.3rem;
}
.review-warning-text p {
    font-size: 0.88rem;
    color: var(--color-warning-text);
    line-height: 1.6;
    opacity: 0.85;
}

.review-container { margin-bottom: 1rem; }

/* Einzelne Review-Blöcke */
.review-block {
    background: var(--color-review-card);
    border: 1px solid var(--color-review-border);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: background 0.3s ease, border-color 0.3s ease;
}
.review-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--color-review-bg);
    border-bottom: 1px solid var(--color-review-border);
}
.review-block-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.review-block-title svg { width: 18px; height: 18px; }
.review-edit-btn {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    cursor: pointer;
    padding: 0.35rem 0.8rem;
    font-size: 0.78rem;
    font-weight: 600;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.review-edit-btn:hover {
    background: var(--color-info-bg);
    border-color: var(--color-primary);
}
.review-edit-btn svg { width: 14px; height: 14px; }

.review-block-body { padding: 1.2rem 1.5rem; }

/* Review-Datenzeilen */
.review-row {
    display: flex;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-review-border);
    align-items: baseline;
    gap: 1rem;
}
.review-row:last-child { border-bottom: none; }
.review-label {
    flex: 0 0 160px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-review-label);
    line-height: 1.5;
}
.review-value {
    flex: 1;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-review-value);
    line-height: 1.5;
    word-break: break-word;
}
.review-value.empty {
    color: var(--color-text-muted);
    font-style: italic;
    font-weight: 400;
}
.review-value.sachverhalt-text {
    font-size: 0.95rem;
    font-weight: 400;
    white-space: pre-line;
}

/* Gegner-Unterblöcke in Review */
.review-gegner-sub {
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    margin-bottom: 0.6rem;
}
.review-gegner-sub:last-child { margin-bottom: 0; }
.review-gegner-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--color-review-border);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}
.btn:focus-visible { box-shadow: var(--shadow-focus); outline: none; }
.btn-icon-left, .btn-icon-right { width: 18px; height: 18px; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
[data-theme="dark"] .btn-primary { color: #0e181c; }
.btn-primary:hover { background: var(--color-primary-light); box-shadow: var(--shadow-md); }

.btn-secondary {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1.5px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-text-muted); background: var(--color-bg); }

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-info-bg); }

.btn-submit {
    background: linear-gradient(135deg, #4bbcc9 0%, #2b8a96 100%);
    color: #fff;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
}
.btn-submit:hover {
    background: linear-gradient(135deg, #5ccdd8 0%, #33a7b5 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}
[data-theme="light"] .btn-submit {
    background: linear-gradient(135deg, #33a7b5 0%, #245269 100%);
}
[data-theme="light"] .btn-submit:hover {
    background: linear-gradient(135deg, #3cb8c5 0%, #2d6a82 100%);
}
.btn-submit:active { transform: translateY(0); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-add-gegner {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border-style: dashed;
}

/* === SECTION NAV === */
.section-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}
.section-nav-final { justify-content: space-between; }

/* === SUCCESS MESSAGE === */
.success-message {
    text-align: center;
    animation: fadeSlideIn 0.5s ease;
}
.success-inner {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 3rem 2rem;
    border: 1px solid var(--color-border);
}
.success-icon-wrap {
    width: 72px; height: 72px;
    background: var(--color-success-bg);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
}
.success-icon { width: 36px; height: 36px; color: var(--color-success); }
.success-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
}
.success-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}
.success-details {
    background: var(--color-bg-section);
    border-radius: var(--radius-sm);
    padding: 1rem;
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* === GLOBAL ERROR === */
.global-error { margin-top: 1rem; animation: fadeSlideIn 0.3s ease; }
.global-error-inner {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    background: var(--color-error-bg);
    border: 1px solid var(--color-error);
    border-radius: var(--radius-sm);
}
.global-error-icon { width: 20px; height: 20px; color: var(--color-error); flex-shrink: 0; margin-top: 2px; }
.global-error p { font-size: 0.9rem; color: var(--color-error); }

/* === LOADING OVERLAY === */
.loading-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-loading-bg);
    z-index: 999;
    display: flex; align-items: center; justify-content: center;
}
.loading-overlay[hidden] { display: none; }
.loading-spinner { text-align: center; }
.spinner {
    width: 48px; height: 48px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-spinner p { color: var(--color-text-secondary); font-size: 0.95rem; }

/* === MODAL / OVERLAY (Datenschutz) === */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-overlay-bg);
    z-index: 1000;
    display: flex; align-items: center; justify-content: center;
    padding: 1rem;
    animation: fadeIn 0.2s ease;
}
.modal-overlay[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-container {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    max-width: 680px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    animation: modalSlideIn 0.3s ease;
}
@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 1.8rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.modal-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary);
}
.modal-close {
    background: none; border: none; cursor: pointer;
    color: var(--color-text-muted);
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    transition: all var(--transition);
}
.modal-close svg { width: 20px; height: 20px; }
.modal-close:hover { background: var(--color-bg); color: var(--color-text); }
.modal-body {
    padding: 1.8rem;
    overflow-y: auto;
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
}
.modal-body h3 {
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 1.5rem 0 0.5rem;
}
.modal-body h3:first-of-type { margin-top: 0.5rem; }
.modal-body p { margin-bottom: 0.8rem; }
.placeholder-notice {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
    color: var(--color-warning-text);
    margin-bottom: 1.2rem;
}
.modal-footer {
    padding: 1rem 1.8rem 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

/* === FOOTER === */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.6);
    text-align: center;
    padding: 1.5rem 1rem;
    font-size: 0.82rem;
    transition: background 0.3s ease;
}
[data-theme="light"] .site-footer {
    background: #1a3e52;
    color: rgba(255, 255, 255, 0.6);
}

/* === UTILITY === */
.hidden { display: none !important; }

/* === RSV DETAILS === */
.rsv-details {
    grid-column: 1 / -1;
    overflow: hidden;
    transition: all 0.3s ease;
}
.rsv-details.hidden { display: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
    .site-header { padding: 1rem 1rem 0.9rem; }
    .kanzlei-name { font-size: 1.15rem; }
    .kanzlei-details { font-size: 0.78rem; }
    .kanzlei-details .separator { display: none; }
    .kanzlei-details { flex-direction: column; gap: 0.15rem; }
    .header-controls { top: 0.65rem; right: 0.7rem; gap: 0.5rem; }
    [dir="rtl"] .header-controls { left: 0.7rem; right: auto; }
    .theme-toggle { width: 30px; height: 30px; }
    .theme-icon { width: 14px; height: 14px; }
    .lang-menu > summary { font-size: 0.68rem; padding: 0.28rem 0.6rem 0.28rem 0.55rem; }
    .lang-menu-hint { display: none; }
    .lang-menu-panel .lang-btn { font-size: 0.8rem; padding: 0.5rem 0.7rem; }

    /* ----- Stepper auf Handy: kompakt, passt in jede Breite ----- */
    .progress-bar { padding: 0.7rem 0.5rem; }
    .progress-inner { gap: 0; padding: 0 0.25rem; }
    .progress-step { padding: 0 0.15rem; flex: 0 0 auto; min-width: 0; }
    .step-number { width: 26px; height: 26px; font-size: 0.72rem; }
    /* Step-Labels auf Handy ganz verstecken — nur Zahlen + Connectoren */
    .step-label { display: none; }
    /* Aktiver Step bekommt das Label zurück, zentriert und klein — so weiß der
       Mandant, wo er ist, ohne dass die Zeile überläuft */
    .progress-step.active .step-label {
      display: block;
      position: absolute;
      left: 50%; transform: translateX(-50%);
      top: 100%;
      margin-top: 0.2rem;
      font-size: 0.65rem;
      white-space: nowrap;
    }
    .progress-step { position: relative; padding-bottom: 0.9rem; }
    .progress-connector { min-width: 10px; max-width: 30px; }

    .main-content { padding: 1rem 0.5rem 2rem; }
    .form-section { padding: 1.2rem 1rem 1rem; }

    .form-grid { grid-template-columns: 1fr; gap: 1rem; }
    .form-group.col-3-4,
    .form-group.col-1-4,
    .form-group.col-1-3,
    .form-group.col-2-3 { grid-column: 1 / -1; }

    .toggle-group { flex-wrap: wrap; }
    .toggle-btn { padding: 0.5rem 1rem; font-size: 0.82rem; }

    .gegner-card { padding: 1rem; }

    .section-nav { flex-direction: column; gap: 0.8rem; }
    .section-nav .btn { width: 100%; }

    /* Review responsive */
    .review-row { flex-direction: column; gap: 0.15rem; }
    .review-label { flex: none; font-size: 0.8rem; }
    .review-value { font-size: 1rem; }
    .review-block-header { padding: 0.8rem 1rem; }
    .review-block-body { padding: 0.8rem 1rem; }
    .review-warning { flex-direction: column; gap: 0.8rem; }

    .modal-container { max-height: 92vh; }
    .modal-body { padding: 1.2rem; }

    .btn-submit { width: 100%; }
}

@media (min-width: 641px) and (max-width: 900px) {
    .form-grid { gap: 1rem 1.2rem; }
}

/* === PRINT === */
@media print {
    .progress-bar, .section-nav, .site-footer, .btn, .theme-toggle, .lang-menu { display: none; }
    .form-section { display: block !important; box-shadow: none; border: 1px solid #ccc; page-break-inside: avoid; }
    .site-header { background: #fff; color: #000; }
    .kanzlei-name { color: #000; }
    .review-block { break-inside: avoid; }
}