/* Modernes, professionelles Design mit Dark-Mode-Unterstützung */
:root {
    --primary: #222426;
    --primary-dark: #181a1b;
    --secondary: #888;
    --background: #f4f6fa;
    --card-bg: #fff;
    --text: #222;
    --border-radius: 14px;
    --shadow: 0 4px 24px rgba(30, 30, 30, 0.08);
    --transition: 0.2s;
}

body {
    background: var(--background);
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background 0.3s, color 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    background: var(--card-bg);
    border: none;
    margin-bottom: 24px;
    transition: background 0.3s, box-shadow 0.3s;
}

.card-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    font-weight: 600;
    font-size: 1.2rem;
    background: var(--primary);
    color: #fff;
    letter-spacing: 0.5px;
}

.card-body {
    padding: 2rem;
}

.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

/* Kleiner quadratischer Bearbeiten-Button */
.square-edit-btn {
    width: 26px;
    height: 26px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    margin-right: 4px;
}

.btn-primary, .btn-success {
    background: var(--primary);
    border: none;
}

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

.navbar {
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    background: var(--primary);
}

.navbar .nav-link, .navbar .navbar-brand {
    color: #fff !important;
    font-weight: 500;
}

.navbar .nav-link.active {
    text-decoration: underline;
}

footer {
    border-top: 1px solid #e9ecef;
    padding-top: 1rem;
    margin-top: 3rem;
    color: #888;
}

/* Dashboard-Karten */
.card.h-100 {
    transition: transform 0.2s, box-shadow 0.2s;
}
.card.h-100:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.12);
}

/* Profile Cards */
.profile-card.card {
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(30, 30, 30, 0.10);
    border: none;
    background: var(--card-bg);
    margin-bottom: 24px;
    transition: box-shadow 0.2s, background 0.2s;
}
.profile-card .card-header {
    background: #f8f9fa;
    border-bottom: none;
    border-radius: 18px 18px 0 0;
    font-weight: 600;
    font-size: 1.1rem;
}
.profile-card .card-body {
    padding: 1.5rem 1rem 1.5rem 1rem;
}
.instance-btn-group {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}
.instance-btn-group .instance-btn {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    font-weight: 600;
    border-radius: 50%;
    transition: box-shadow 0.2s, background 0.2s, color 0.2s, border 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    background: #f4f6fa;
    color: #444;
    border: 2px solid #bbb;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.instance-btn-group .instance-btn:hover:not(:disabled) {
    background: #e9ecef;
    color: #111;
    border-color: #888;
}
.instance-btn-group .btn-outline-secondary {
    background: #f4f6fa;
    color: #444;
    border: 2px solid #bbb;
    opacity: 0.7;
}
.instance-btn-group .btn-highlight {
    background: #ffe066 !important;
    color: #222 !important;
    border: 2px solid #ffd700 !important;
    box-shadow: 0 0 0 4px #ffe06688;
    opacity: 1;
}
.instance-btn-group .active-instance {
    box-shadow: 0 0 0 4px #38d39f44;
    background: #38d39f !important;
    color: #fff !important;
    border: none;
}
.instance-btn.loading {
    animation: btnPulse 1.2s infinite;
    color: #fff !important;
    border: none !important;
}
.btn-spinner {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

/* Dark Mode Styles */
body.dark-mode {
    --background: #131415;
    --card-bg: #191b1d;
    --text: #e5e7eb;
    --primary: #232425;
    --primary-dark: #181a1b;
    --secondary: #aaa;
    --shadow: 0 4px 24px rgba(20, 20, 20, 0.18);
}
body.dark-mode .navbar, body.dark-mode .card-header {
    background: var(--primary-dark) !important;
    color: #fff !important;
}
body.dark-mode .card {
    background: var(--card-bg);
    color: var(--text);
}
body.dark-mode .btn-primary, body.dark-mode .btn-success {
    background: var(--primary-dark);
}
body.dark-mode .btn-primary:hover, body.dark-mode .btn-success:hover {
    background: var(--primary);
}
body.dark-mode footer {
    border-top: 1px solid #232a36;
    color: #aaa;
}
body.dark-mode input, body.dark-mode select, body.dark-mode textarea {
    background: #232425;
    color: #e5e7eb;
    border: 1px solid #333 !important;
}

/* Tabellen im Dark Mode */
body.dark-mode .table {
    --bs-table-bg: var(--card-bg);
    --bs-table-striped-bg: #232425;
    --bs-table-striped-color: var(--text);
    --bs-table-hover-bg: #2a2b2d;
    --bs-table-hover-color: var(--text);
    color: var(--text);
}
body.dark-mode .table > :not(caption) > * > * {
    border-color: #333;
}

/* Dark-Mode Umschalter */
.darkmode-toggle {
    cursor: pointer;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    margin-left: 1rem;
    transition: color 0.2s;
}
.darkmode-toggle:hover {
    color: #ffd700;
}

/* Formulare und Inputs */
input, select, textarea {
    border-radius: 8px !important;
    border: 1px solid #d1d5db !important;
    padding: 0.5rem 1rem !important;
    font-size: 1rem;
    background: #f9fafb;
    color: var(--text);
    transition: background 0.2s, color 0.2s;
}
body.dark-mode input, body.dark-mode select, body.dark-mode textarea {
    background: #232425;
    color: #e5e7eb;
    border: 1px solid #333 !important;
}

/* Alerts */
.alert {
    border-radius: 8px;
    font-size: 1rem;
}

/* Utility */
.mt-5 {
    margin-top: 2rem;
}

::-webkit-scrollbar {
    width: 10px;
    background: #e5e7eb;
}
body.dark-mode ::-webkit-scrollbar {
    background: #232425;
}
::-webkit-scrollbar-thumb {
    background: #b6c0d1;
    border-radius: 8px;
}
body.dark-mode ::-webkit-scrollbar-thumb {
    background: #333;
}

/* Button Pulse Animation */
@keyframes btnPulse {
    0% { box-shadow: 0 0 0 0 rgba(56,211,159,0.5); background: #38d39f; }
    50% { box-shadow: 0 0 0 12px rgba(56,211,159,0.1); background: #5be6b7; }
    100% { box-shadow: 0 0 0 0 rgba(56,211,159,0.5); background: #38d39f; }
}

/* Chat Session Layout */
.chat-session-root {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--background);
}
.chat-header {
    display: flex;
    align-items: center;
    height: 56px;
    background: var(--primary);
    color: #fff;
    padding: 0 1.5rem;
    border-bottom: 1px solid #2222;
    z-index: 10;
}
.header-toggle-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    margin-right: 1rem;
    cursor: pointer;
    transition: color 0.2s;
}
.header-toggle-btn:hover {
    color: #ffd700;
}
.header-title {
    font-size: 1.2rem;
    font-weight: 600;
}
.chat-main {
    flex: 1 1 0;
    display: flex;
    min-height: 0;
    height: 1px;
}
.avatarbox {
    width: 320px;
    min-width: 220px;
    max-width: 400px;
    background: var(--card-bg);
    border-right: 1px solid #e9ecef;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: width 0.3s, min-width 0.3s, max-width 0.3s, left 0.3s;
    z-index: 2;
    position: relative;
}
.avatarbox-inner {
    width: 100%;
    padding: 2.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.avatar-img {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: #e9ecef;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.avatar-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.avatar-status {
    font-size: 0.95rem;
    color: #38d39f;
    margin-bottom: 2rem;
}
.avatarbox-back-btn {
    display: none;
    margin-top: 2rem;
    background: #eee;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1.2rem;
    font-size: 1.1rem;
    color: #444;
    cursor: pointer;
    transition: background 0.2s;
}
.avatarbox-back-btn:hover {
    background: #ddd;
}
.avatarbox.collapsed {
    width: 0;
    min-width: 0;
    max-width: 0;
    overflow: hidden;
    border: none;
    padding: 0;
}

.chatbox {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    background: var(--background);
    min-width: 0;
    height: 100%;
    position: relative;
}
.chatbox-messages {
    flex: 1 1 0;
    overflow-y: auto;
    padding: 2rem 1.5rem 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}
.msg {
    max-width: 70%;
    padding: 0.7rem 1.2rem;
    border-radius: 16px;
    font-size: 1.05rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    word-break: break-word;
}
.msg-in {
    background: #f4f6fa;
    color: #222;
    align-self: flex-start;
}
.msg-out {
    background: #38d39f;
    color: #fff;
    align-self: flex-end;
}
.chatbox-inputbar {
    display: flex;
    align-items: flex-end;
    padding: 1rem 1.5rem;
    border-top: 1px solid #e9ecef;
    background: var(--card-bg);
}
.chatbox-input {
    flex: 1 1 0;
    border-radius: 8px;
    border: 1px solid #d1d5db;
    padding: 0.7rem 1.2rem;
    font-size: 1.05rem;
    margin-right: 1rem;
    background: #f9fafb;
    color: var(--text);
    min-height: 1.5rem;
    max-height: calc(1.5rem * 5 + 0.7rem * 2);
    line-height: 1.5rem;
    resize: none;
    overflow-y: auto;
    word-wrap: break-word;
    white-space: pre-wrap;
}
.chatbox-sendbtn {
    background: #38d39f;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.7rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    transition: background 0.2s;
}
.chatbox-sendbtn:hover {
    background: #2bbd89;
}

/* Plus-Button Styling */
.wa-chatbox-plusbtn {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    background: #38d39f;
    border: none;
    color: #fff;
    font-size: 1.7rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(56,211,159,0.10);
    cursor: pointer;
    outline: none;
    position: relative;
    padding: 0;
}
.wa-chatbox-plusbtn span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 1;
    font-size: 1.7rem;
    font-weight: bold;
    pointer-events: none;
    position: absolute;
    left: 0;
    top: 0;
}
.wa-chatbox-plusbtn:hover, .wa-chatbox-plusbtn:focus {
    background: #2bbd89;
    box-shadow: 0 4px 16px rgba(56,211,159,0.18);
}
.wa-chatbox-plusbtn span {
    display: block;
    width: 100%;
    text-align: center;
    line-height: 1;
    font-size: 1.7rem;
    font-weight: bold;
    pointer-events: none;
}

/* AI-Button Styling */
.wa-chatbox-aibtn {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: 2px solid #667eea;
    color: #fff;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 4px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
    cursor: pointer;
    outline: none;
    position: relative;
    padding: 0;
}
.wa-chatbox-aibtn:hover:not(:disabled) {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
    transform: translateY(-1px);
}
.wa-chatbox-aibtn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}
.wa-chatbox-aibtn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}
.wa-chatbox-aibtn span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-align: center;
    line-height: 1;
    font-size: 1rem;
    pointer-events: none;
}

/* Dark Mode Anpassungen für AI-Button */
body.dark-mode .wa-chatbox-aibtn {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
    border-color: #5a6fd8;
}
body.dark-mode .wa-chatbox-aibtn:hover:not(:disabled) {
    background: linear-gradient(135deg, #4c5ec7 0%, #5e377e 100%);
}

/* Chat-Only-Modus */
body.chat-header-hidden .chat-header {
    display: none !important;
}
body.chat-header-hidden .chat-main {
    height: 100vh !important;
}
body.chat-header-hidden .avatarbox,
body.chat-header-hidden .chatbox {
    height: 100vh !important;
}

/* Responsive Verhalten */
@media (max-width: 900px) {
    .avatarbox {
        width: 0;
        min-width: 0;
        max-width: 0;
        overflow: hidden;
        border: none;
        padding: 0;
    }
    .avatarbox.collapsed {
        width: 220px;
        min-width: 180px;
        max-width: 320px;
        padding: 0;
        border-right: 1px solid #e9ecef;
        overflow: visible;
    }
}

/* Dark Mode Anpassungen */
body.dark-mode .chat-header {
    background: var(--primary-dark);
    color: #fff;
}
body.dark-mode .avatarbox {
    background: var(--primary-dark);
    border-right: 1px solid #232a36;
}
body.dark-mode .chatbox {
    background: #191b1d;
}
body.dark-mode .chatbox-messages {
    background: #191b1d;
}
body.dark-mode .msg-in {
    background: #232425;
    color: #e5e7eb;
}
body.dark-mode .msg-out {
    background: #38d39f;
    color: #fff;
}
body.dark-mode .chatbox-inputbar {
    background: #232425;
    border-top: 1px solid #232a36;
}
body.dark-mode .chatbox-input {
    background: #232425;
    color: #e5e7eb;
    border: 1px solid #333 !important;
}
body.dark-mode .avatarbox-back-btn {
    background: #232425;
    color: #e5e7eb;
}
body.dark-mode .avatarbox-back-btn:hover {
    background: #181a1b;
}

/* WhatsApp-Style Chat Session Layout */
.wa-root {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: row;
    background: var(--background);
    overflow: hidden;
    z-index: 1;
}

/* Styling für die Gelesen-Anzeige */
.msg_read {
    font-size: 0.8rem;
    color: #999;
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
}

.msg_read.gelesen {
    display: inline-flex;
}

.msg_read.neu {
    display: none;
}

.msg_read i.fa {
    margin-right: 3px;
}

.wa-avatars {
    width: 320px; /* Geändert von 240px für mehr WhatsApp-Stil */
    min-width: 280px; /* Geändert von 180px für konsistentere Darstellung */
    max-width: 350px;
    background: var(--card-bg); /* Heller Hintergrund für WhatsApp-Look */
    display: flex;
    flex-direction: column;
    align-items: stretch;
    border-right: 1px solid #e0e0e0;
    transition: width 0.3s, min-width 0.3s, max-width 0.3s;
    height: 100vh;
    overflow: hidden;
}
.wa-avatar-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-top: 0;
    gap: 0;
    height: 100%;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #ddd #f5f5f5;
}
.wa-avatar-list::-webkit-scrollbar {
    width: 6px;
}
.wa-avatar-list::-webkit-scrollbar-track {
    background: transparent;
}
.wa-avatar-list::-webkit-scrollbar-thumb {
    background-color: #ddd;
    border-radius: 6px;
    border: none;
}
body.dark-mode .wa-avatar-list::-webkit-scrollbar-thumb {
    background-color: #555;
}
.wa-avatar {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}
.wa-avatar:hover {
    background-color: #f5f5f5;
}
.wa-avatar-active {
    background: #e6f7ff;
    border-left: none;
}
.wa-avatar-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #38d39f;
}
.wa-avatar-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    position: relative;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.wa-avatar-initials {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.wa-avatar-name {
    font-size: 0.95rem;
    color: var(--text);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    position: relative;
}

/* Online-Status-Indikator */
.wa-online-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #4CAF50;
    border-radius: 50%;
    margin-left: 8px;
    border: 2px solid #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    vertical-align: middle;
}
.wa-hide {
    display: none !important;
}

/* Styling für Statusanzeigen in der Kontaktliste */
.wa-contact-new {
    background-color: rgba(56, 211, 159, 0.08);
}
.wa-contact-new .wa-avatar-name {
    font-weight: 700;
    color: var(--text);
}
.wa-loading, .wa-error, .wa-notice {
    padding: 1.2rem 1.5rem;
    color: var(--text);
    text-align: center;
}
.wa-error {
    color: #ff6b6b;
}

/* Dark Mode Anpassungen für die Avatarbox */
body.dark-mode .wa-avatars {
    background: var(--card-bg);
    border-right: 1px solid #232a36;
}
body.dark-mode .wa-avatar {
    border-bottom: 1px solid #232a36;
}
body.dark-mode .wa-avatar:hover {
    background-color: rgba(255, 255, 255, 0.05);
}
body.dark-mode .wa-avatar-active {
    background: rgba(56, 211, 159, 0.1);
}
body.dark-mode .wa-avatar-name {
    color: var(--text);
}
body.dark-mode .wa-contact-new {
    background-color: rgba(56, 211, 159, 0.1);
}
body.dark-mode .wa-contact-new .wa-avatar-name {
    color: #38d39f;
}

/* Dark Mode für Online-Indikator */
body.dark-mode .wa-online-indicator {
    border-color: var(--card-bg);
}

/* Animation für Klick auf Avatar */
.wa-avatar {
    transform: translateZ(0);
}
.wa-avatar:active {
    transform: scale(0.98);
}

.wa-chatbox {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    background: var(--background);
    min-width: 0;
    position: relative;
    transition: width 0.3s;
}
.wa-chatbox.wa-full {
    width: 100vw !important;
    min-width: 0 !important;
    max-width: 100vw !important;
}
.wa-chatbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    background: var(--primary-dark);
    color: #fff;
    padding: 0 1.2rem;
    border-bottom: 1px solid #232a36;
}
.wa-back-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    margin-right: 1rem;
    cursor: pointer;
    transition: color 0.2s;
}
.wa-chatbox-title {
    font-size: 1.1rem;
    font-weight: 600;
    flex: 1 1 0;
    text-align: left;
    margin-left: 0.5rem;
}
.wa-darkmode-btn {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.3rem;
    margin-left: 1rem;
    cursor: pointer;
    transition: color 0.2s;
}
.wa-darkmode-btn:hover {
    color: #ffd700;
}
.wa-chatbox-messages {
    flex: 1 1 0;
    overflow-y: auto;
    padding: 2rem 1.5rem 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    background: var(--background);
    scrollbar-gutter: stable;
}
.wa-msg {
    max-width: 70%;
    padding: 0.7rem 1.2rem;
    border-radius: 16px;
    font-size: 1.05rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    word-break: break-word;
}
.wa-msg-in {
    background: #f4f6fa;
    color: #222;
    align-self: flex-start;
}
.wa-msg-out {
    background: #38d39f;
    color: #fff;
    align-self: flex-end;
}
.wa-chatbox-inputbar {
    display: flex;
    align-items: flex-end;
    padding: 1rem 1.5rem;
    border-top: 1px solid #232a36;
    background: var(--primary-dark);
}
.wa-chatbox-input {
    flex: 1 1 0;
    border-radius: 8px;
    border: 1px solid #333;
    padding: 0.7rem 1.2rem;
    font-size: 1.05rem;
    margin-right: 1rem;
    background: #232425;
    color: #e5e7eb;
    min-height: 1.5rem;
    max-height: calc(1.5rem * 5 + 0.7rem * 2);
    line-height: 1.5rem;
    resize: none;
    overflow-y: auto;
    word-wrap: break-word;
    white-space: pre-wrap;
}
.wa-chatbox-sendbtn {
    background: #38d39f;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.7rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    transition: background 0.2s;
}
.wa-chatbox-sendbtn:hover {
    background: #2bbd89;
}

@media (max-width: 700px) {
    .wa-avatars {
        display: flex !important;
        width: 100vw !important;
        min-width: 0 !important;
        max-width: 100vw !important;
    }
    .wa-avatars.wa-hide {
        display: none !important;
    }
    .wa-chatbox.wa-full {
        width: 100vw !important;
        min-width: 0 !important;
        max-width: 100vw !important;
    }
    .wa-chatbox.wa-hide {
        display: none !important;
    }
    .wa-back-btn {
        display: none;
    }
    .wa-avatars.wa-show {
        display: flex !important;
        position: absolute;
        left: 0;
        top: 0;
        z-index: 10;
        width: 100vw !important;
        min-width: 0 !important;
        max-width: 100vw !important;
        height: 100vh;
        background: var(--primary-dark);
        box-shadow: 2px 0 16px #0008;
    }

    .wa-chatbox-messages {
        scrollbar-gutter: stable;
    }
}

body.dark-mode .wa-root,
body.dark-mode .wa-chatbox,
body.dark-mode .wa-chatbox-messages {
    background: #181a1b;
}
body.dark-mode .wa-avatars {
    background: #181a1b;
    border-right: 1px solid #232a36;
}
body.dark-mode .wa-chatbox-header,
body.dark-mode .wa-chatbox-inputbar {
    background: #232425;
    color: #e5e7eb;
}
body.dark-mode .wa-msg-in {
    background: #232425;
    color: #e5e7eb;
}
body.dark-mode .wa-msg-out {
    background: #38d39f;
    color: #fff;
}
body.dark-mode .wa-chatbox-input {
    background: #232425;
    color: #e5e7eb;
    border: 1px solid #333 !important;
}

/* --- Sortierbutton Styling --- */
.wa-sortbar {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 6px;
    background: transparent;
}
.wa-sort-btn {
    width: 92%;
    max-width: 220px;
    aspect-ratio: 8/1.2;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1.5px solid #222;
    border-radius: 18px 18px 18px 18px;
    box-sizing: border-box;
    transition: border-color 0.2s, background 0.2s;
    cursor: pointer;
    outline: none;
    margin: 0 auto;
    position: relative;
}
.wa-sort-btn svg polygon {
    transition: fill 0.2s;
    fill: #222;
}
body.dark-mode .wa-sort-btn {
    border-color: #fff;
    background: transparent;
}
body.dark-mode .wa-sort-btn svg polygon {
    fill: #fff;
}
.wa-sort-btn:focus {
    box-shadow: 0 0 0 2px #38d39f44;
}
body.dark-mode .wa-sort-btn:focus {
    box-shadow: 0 0 0 2px #fff4;
}

/* --- Dropdown für Sortierbutton (Kontaktliste) --- */
.wa-sort-dropdown {
    position: absolute;
    left: 0;
    top: 44px;
    width: 98%;
    min-width: 200px;
    max-width: 260px;
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(30,30,30,0.18);
    z-index: 20;
    padding: 8px 0;
    border: 1.5px solid #e0e0e0;
    transition: box-shadow 0.2s, background 0.2s;
    margin: 0 auto;
}
.wa-sort-dropdown-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.wa-sort-dropdown-item {
    width: 100%;
    display: flex;
    align-items: stretch;
}
.wa-sort-dropdown-btn {
    width: 100%;
    padding: 12px 20px;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1rem;
    color: var(--text);
    border-radius: 0;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
    outline: none;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.wa-sort-dropdown-btn:hover, .wa-sort-dropdown-btn:focus {
    background: #e6f7ff;
    color: #222;
}

body.dark-mode .wa-sort-dropdown {
    background: #232425;
    border: 1.5px solid #232a36;
    box-shadow: 0 8px 32px rgba(20,20,20,0.28);
}
body.dark-mode .wa-sort-dropdown-btn {
    color: #e5e7eb;
}
body.dark-mode .wa-sort-dropdown-btn:hover, body.dark-mode .wa-sort-dropdown-btn:focus {
    background: #232a36;
    color: #ffd700;
}

/* --- Features Dropdown Styling --- */
.wa-features-dropdown {
    position: absolute;
    right: 0;
    top: 44px;
    min-width: 200px;
    max-width: 260px;
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(30,30,30,0.18);
    z-index: 30;
    padding: 8px 0;
    border: 1.5px solid #e0e0e0;
    transition: box-shadow 0.2s, background 0.2s;
}

.wa-features-dropdown-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.wa-features-dropdown-item {
    width: 100%;
    display: flex;
    align-items: stretch;
}

.wa-features-dropdown-btn {
    width: 100%;
    padding: 12px 20px;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1rem;
    color: var(--text);
    border-radius: 0;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
    outline: none;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.wa-features-dropdown-btn:hover, .wa-features-dropdown-btn:focus {
    background: #e6f7ff;
    color: #222;
}

/* Features Toggle Row (for future toggle switches) */
.wa-features-toggle-row {
    width: 100%;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    transition: background 0.18s;
    cursor: pointer;
    outline: none;
}

.wa-features-toggle-row:hover {
    background: #f8f9fa;
}

.wa-features-toggle-label {
    font-size: 1rem;
    color: var(--text);
    font-weight: 500;
    letter-spacing: 0.01em;
    flex: 1;
}

.wa-features-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    background: #ccc;
    border-radius: 24px;
    transition: background 0.3s;
    cursor: pointer;
    margin-left: 12px;
}

.wa-features-toggle.active {
    background: #38d39f;
}

.wa-features-toggle::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.wa-features-toggle.active::before {
    transform: translateX(20px);
}

/* Dark Mode Support for Features Dropdown */
body.dark-mode .wa-features-dropdown {
    background: #232425;
    border: 1.5px solid #232a36;
    box-shadow: 0 8px 32px rgba(20,20,20,0.28);
}

body.dark-mode .wa-features-dropdown-btn {
    color: #e5e7eb;
}

body.dark-mode .wa-features-dropdown-btn:hover, body.dark-mode .wa-features-dropdown-btn:focus {
    background: #232a36;
    color: #ffd700;
}

body.dark-mode .wa-features-toggle-row:hover {
    background: #232a36;
}

body.dark-mode .wa-features-toggle-label {
    color: #e5e7eb;
}

body.dark-mode .wa-features-toggle {
    background: #444;
}

body.dark-mode .wa-features-toggle.active {
    background: #38d39f;
}

/* Chat-Nachrichten Styling für Chatübertragung */
.wa-chat-message {
    max-width: 75%;
    padding: 0.8rem 1rem;
    border-radius: 18px;
    font-size: 1rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    position: relative;
}

.wa-chat-message.incoming {
    background: #f1f1f1 !important;
    color: #333 !important;
    align-self: flex-start !important;
    border-bottom-left-radius: 4px !important;
    margin-right: 20% !important; /* Sorgt dafür, dass empfangene Nachrichten links bleiben */
}

.wa-chat-message.outgoing {
    background: #38d39f !important;
    color: #fff !important;
    align-self: flex-end !important;
    border-bottom-right-radius: 4px !important;
    margin-left: 20% !important; /* Sorgt dafür, dass gesendete Nachrichten rechts bleiben */
}

.wa-chat-message.incoming::before {
    content: "📨";
    font-size: 0.8rem;
    opacity: 0.6;
    margin-right: 0.3rem;
}

.wa-chat-message.outgoing::before {
    content: "📤";
    font-size: 0.8rem;
    opacity: 0.6;
    margin-right: 0.3rem;
}

.wa-chat-message-time {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 0.3rem;
    text-align: right;
}

.wa-chat-message.incoming .wa-chat-message-time {
    text-align: left;
}

.wa-chat-message-content {
    margin-bottom: 0.2rem;
}

.wa-chat-message.image {
    padding: 0.4rem;
}

.wa-chat-message.image img {
    max-width: 100%;
    border-radius: 12px;
    display: block;
}

.wa-chat-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    color: var(--secondary);
    font-style: italic;
}

.wa-chat-loading::after {
    content: "...";
    animation: wa-dots 1.5s infinite;
    margin-left: 0.2rem;
}

@keyframes wa-dots {
    0%, 20% { content: ""; }
    40% { content: "."; }
    60% { content: ".."; }
    80%, 100% { content: "..."; }
}

/* Dark Mode für Chat-Nachrichten */
body.dark-mode .wa-chat-message.incoming {
    background: #232425 !important;
    color: #e5e7eb !important;
}

body.dark-mode .wa-chat-message.outgoing {
    background: #38d39f !important;
    color: #fff !important;
}

body.dark-mode .wa-chat-loading {
    color: #aaa;
}

/* Zusätzliche Sicherheit für Message-Container */
.wa-chatbox-messages {
    display: flex !important;
    flex-direction: column !important;
}

/* Styling für Kontaktnamen und Gelesen-Status - Enhanced Chat Features */
.wa-chat-contact-name {
    font-weight: bold;
    color: #007bff;
    font-size: 0.85em;
    margin-bottom: 4px;
    opacity: 0.9;
}

.wa-chat-message-status {
    font-size: 0.75em;
    color: #6c757d;
    font-style: italic;
    margin-top: 4px;
    text-align: right;
}

.wa-chat-message-status.gelesen {
    color: #28a745;
}

.wa-chat-message-status.gesendet {
    color: #dc3545;
}

.wa-chat-message.incoming .wa-chat-message-status {
    text-align: left;
}

/* Dark Mode für neue Elemente */
body.dark-mode .wa-chat-contact-name {
    color: #4fa8da;
}

body.dark-mode .wa-chat-message-status {
    color: #aaa;
}

body.dark-mode .wa-chat-message-status.gelesen {
    color: #56c568;
}

body.dark-mode .wa-chat-message-status.gesendet {
    color: #ff7979;
}

/* Transmitted Images Styles */
.wa-transmitted-images {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    border-left: 3px solid #38d39f;
}

.wa-transmitted-image {
    position: relative;
    display: inline-block;
    background: white;
    border-radius: 6px;
    padding: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 480px;
}

.wa-transmitted-image.received {
    border-left: 3px solid #e74c3c;
}

.wa-transmitted-image.sent {
    border-left: 3px solid #38d39f;
}

.wa-image-preview {
    width: 100%;
    max-width: 100%;
    max-height: 320px;
    border-radius: 4px;
    cursor: default; /* Not clickable */
    pointer-events: none; /* Ensure not interactive */
}

.wa-image-type-label {
    font-size: 10px;
    font-weight: bold;
    text-align: center;
    padding: 2px 4px;
    margin-top: 2px;
    border-radius: 3px;
    color: white;
}

.wa-transmitted-image.received .wa-image-type-label {
    background: #e74c3c;
}

.wa-transmitted-image.sent .wa-image-type-label {
    background: #38d39f;
}

/* Dark Mode for Transmitted Images */
body.dark-mode .wa-transmitted-images {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: #4fa8da;
}

body.dark-mode .wa-transmitted-image {
    background: #3d4147;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

body.dark-mode .wa-transmitted-image.received {
    border-left-color: #ff6b7a;
}

body.dark-mode .wa-transmitted-image.sent {
    border-left-color: #4fa8da;
}

body.dark-mode .wa-transmitted-image.received .wa-image-type-label {
    background: #ff6b7a;
}

body.dark-mode .wa-transmitted-image.sent .wa-image-type-label {
    background: #4fa8da;
}

/* Features Modal Styling */
.features-modal {
    --bs-modal-width: 90vw;
    --bs-modal-height: 90vh;
}

.features-modal .modal-dialog {
    max-width: 90vw;
    max-height: 90vh;
    margin: 2vh auto;
}

.features-modal .modal-content {
    height: 90vh;
    border-radius: var(--border-radius);
    background: var(--card-bg);
    border: none;
    box-shadow: var(--shadow);
}

.features-modal .modal-header {
    background: var(--primary);
    color: #fff;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
}

.features-modal .modal-body {
    background: var(--card-bg);
    color: var(--text);
    overflow-y: auto;
    flex: 1;
}

.features-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Statistik Detail Modal */
.stats-detail-modal {
    --bs-modal-width: 90vw;
    --bs-modal-height: 90vh;
}

.stats-detail-modal .modal-dialog {
    max-width: 90vw;
    max-height: 90vh;
    margin: 2vh auto;
}

.stats-detail-modal .modal-content {
    height: 90vh;
    border-radius: var(--border-radius);
    background: var(--card-bg);
    border: none;
    box-shadow: var(--shadow);
}

.stats-detail-modal .modal-header {
    background: var(--primary);
    color: #fff;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
}

.stats-detail-modal .modal-body {
    background: var(--card-bg);
    color: var(--text);
    overflow-y: auto;
    flex: 1;
}

.stats-detail-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.feature-checklist {
    padding: 1rem 0;
}

.feature-checklist .form-check {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.feature-checklist .form-check-input {
    margin-left: -2rem;
}

/* Dark Mode Anpassungen für Features Modal */
body.dark-mode .features-modal .modal-content {
    background: var(--card-bg);
}

body.dark-mode .features-modal .modal-header {
    background: var(--primary-dark);
    color: #fff;
}

body.dark-mode .features-modal .modal-body,
body.dark-mode .features-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
}

body.dark-mode .features-modal .modal-footer {
    border-top: 1px solid #232a36;
}

/* Dark Mode Anpassungen für Statistik Detail Modal */
body.dark-mode .stats-detail-modal .modal-content {
    background: var(--card-bg);
}

body.dark-mode .stats-detail-modal .modal-header {
    background: var(--primary-dark);
    color: #fff;
}

body.dark-mode .stats-detail-modal .modal-body,
body.dark-mode .stats-detail-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
}

body.dark-mode .stats-detail-modal .modal-footer {
    border-top: 1px solid #232a36;
}

/* Media Management Modal Styling */
.media-modal-dialog {
    max-width: 90vw;
}

.media-modal-content {
    height: 90vh;
    background: var(--card-bg);
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.media-modal-body {
    height: calc(90vh - 120px);
    overflow-y: auto;
    background: var(--card-bg);
    color: var(--text);
}

#mediaManagementModal .modal-header {
    background: var(--primary);
    color: #fff;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
}

#mediaManagementModal .btn-close {
    filter: invert(1);
}

/* Media Drop Zone Styling */
#media-drop-zone.dragover {
    border-color: #0d6efd !important;
    background-color: rgba(13, 110, 253, 0.1) !important;
}

.media-item:hover {
    transform: translateY(-2px);
    transition: transform 0.2s ease;
}

.card-img-top {
    transition: transform 0.2s ease;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Dark Mode für Media Management Modal */
body.dark-mode .media-modal-content {
    background: var(--card-bg);
}

body.dark-mode .media-modal-body {
    background: var(--card-bg);
    color: var(--text);
}

body.dark-mode #mediaManagementModal .modal-header {
    background: var(--primary-dark);
    color: #fff;
}

body.dark-mode #mediaManagementModal .btn-close {
    filter: invert(1) brightness(1.5);
}

/* Drag & Drop Zone Dark Mode */
body.dark-mode #media-drop-zone {
    border-color: #666;
    background: rgba(255,255,255,0.05);
}

body.dark-mode #media-drop-zone.dragover {
    border-color: #38d39f !important;
    background-color: rgba(56, 211, 159, 0.1) !important;
}

body.dark-mode #media-drop-zone .text-muted {
    color: #aaa !important;
}

/* Form Controls Dark Mode */
body.dark-mode .form-check-input {
    background-color: #333;
    border-color: #666;
}

body.dark-mode .form-check-input:checked {
    background-color: #38d39f;
    border-color: #38d39f;
}

body.dark-mode .form-check-label {
    color: var(--text);
}

body.dark-mode .form-text {
    color: #aaa !important;
}

/* Media Grid Dark Mode */
body.dark-mode .media-item .card {
    background: var(--card-bg);
    border-color: #333;
}

body.dark-mode .media-item .card-body {
    color: var(--text);
}

body.dark-mode .media-item .card-footer {
    background: rgba(255,255,255,0.05);
    border-color: #333;
}

/* Improve text visibility in dark mode for media info */
body.dark-mode .media-item .card-text.text-muted {
    color: #bbb !important;
}

body.dark-mode .media-item .card-text.small.text-muted {
    color: #ccc !important;
}

/* Features Button Styling */
.features-btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.features-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

body.dark-mode .features-btn {
    border-color: #666;
    color: #e5e7eb;
}

body.dark-mode .features-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: #888;
    color: #fff;
}

/* Shimmer animation for AI suggestion feedback */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.wa-textarea-shimmer {
    position: relative;
    overflow: hidden;
}

.wa-textarea-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 0.6s ease-out;
    pointer-events: none;
    border-radius: inherit;
}

/* Dark mode shimmer */
body.dark-mode .wa-textarea-shimmer::after {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

/* Apple-style circular progress animation for AI delay */
@keyframes aiDelayProgress {
    0% {
        background: conic-gradient(from 0deg at center, 
            rgba(102, 126, 234, 0.5) 0deg, 
            rgba(102, 126, 234, 0.5) 0deg, 
            transparent 0deg, 
            transparent 360deg);
    }
    100% {
        background: conic-gradient(from 0deg at center, 
            rgba(102, 126, 234, 1) 0deg, 
            rgba(102, 126, 234, 1) 360deg, 
            transparent 360deg, 
            transparent 360deg);
    }
}

/* Dark mode version */
body.dark-mode .wa-chatbox-aibtn.ai-delay-progress {
    animation: aiDelayProgress linear;
}

.wa-chatbox-aibtn.ai-delay-progress {
    animation: aiDelayProgress linear;
    opacity: 0.7;
    cursor: pointer; /* Keep clickable for abort */
}

/* Delay progress container */
.ai-delay-progress-container {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.ai-delay-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(from 0deg at center,
        rgba(102, 126, 234, 1) 0deg,
        rgba(102, 126, 234, 1) var(--progress, 0deg),
        rgba(102, 126, 234, 0.3) var(--progress, 0deg),
        rgba(102, 126, 234, 0.3) 360deg);
    transition: --progress 0.1s linear;
}

/* Session Ready Modal */
.session-ready-modal .modal-dialog {
    max-width: 400px;
}

.session-ready-modal .modal-content {
    border-radius: var(--border-radius);
    background: var(--card-bg);
    border: none;
    box-shadow: var(--shadow);
}

.session-ready-modal .modal-header {
    background: var(--primary);
    color: #fff;
    border-bottom: none;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.session-ready-modal .modal-body,
.session-ready-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
}

body.dark-mode .session-ready-modal .modal-header {
    background: var(--primary-dark);
}

body.dark-mode .session-ready-modal .modal-content,
body.dark-mode .session-ready-modal .modal-body,
body.dark-mode .session-ready-modal .modal-footer {
    background: var(--card-bg);
    color: var(--text);
}

.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 4px;
}
.status-dot.online {
    background-color: #28a745;
}
.status-dot.offline {
    background-color: #dc3545;
}


.stats-table-container {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

/* Sliding statistics tables */
.stats-table-wrapper {
    position: relative;
    overflow: hidden;
}

/* Tabellenhöhe wird dynamisch per JS gesetzt; Scrollen falls mehr Zeilen */
.stats-table-wrapper .table-responsive {
    max-height: none;
    overflow-y: auto;
}

.stats-table {
    transition: transform 0.5s ease, opacity 0.5s ease;
}

#stats-extra-table {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transform: translateX(100%);
    opacity: 0;
}

#stats-main-table.slide-out {
    transform: translateX(-100%);
    opacity: 0;
}

#stats-extra-table.slide-in {
    transform: translateX(0);
    opacity: 1;
}

.stats-slide-btn {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--text);
    background: transparent;
    color: var(--text);
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s, background 0.3s, color 0.3s, border-color 0.3s;
    z-index: 3;
}

.stats-slide-btn:hover {
    opacity: 1;
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.stats-slide-btn:active {
    filter: brightness(0.9);
}

.stats-slide-btn.hidden {
    pointer-events: none;
    opacity: 0;
}