/* Chat UI Styles */

/* Chat Inner Container - Taller for better UX */
.chat-inner {
    max-height: 80vh !important;
    height: 80vh;
    display: flex;
    flex-direction: column;
}

/* Chat Messages Area */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Chat Message Bubbles */
.chat-msg {
    padding: 12px 16px;
    border-radius: 16px;
    max-width: 80%;
    line-height: 1.5;
    word-wrap: break-word;
}

.chat-msg.user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--grad-1) 0%, var(--grad-2) 100%);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-msg.ai {
    align-self: flex-start;
    background: var(--surface);
    color: var(--text);
    border-bottom-left-radius: 4px;
}

.chat-msg.loading {
    opacity: 0.6;
}

/* Chat Input Area - Better Layout */
.chat-input-area {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--surface);
    border-top: 1px solid var(--border-subtle);
    align-items: center;
}

.chat-input-area input {
    flex: 1;
    min-height: 48px;
    padding: 12px 16px;
    border-radius: 24px;
    border: 1px solid var(--border-subtle);
    background: var(--surface);
    color: var(--text) !important;
    font-size: 16px;
    -webkit-user-select: text;
    user-select: text;
}

.chat-input-area input:focus {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
    border-color: var(--brand);
}

/* Send Button - Right Side, Better Touch Target */
.chat-input-area button {
    min-width: 48px;
    min-height: 48px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--grad-1) 0%, var(--grad-2) 100%);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(46, 115, 88, 0.3);
    flex-shrink: 0;
}

.chat-input-area button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(46, 115, 88, 0.4);
}

.chat-input-area button:active {
    transform: scale(0.95);
}

.chat-input-area button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Helles Design: Button-Hintergrund dunkler und Pfeil sichtbar machen */
[data-theme="light"] .chat-input-area button,
[data-theme="light"] .chat-input-area button.send-btn,
[data-theme="light"] .chat-input-area button.icon-btn,
[data-theme="light"] #chatSend {
    background: var(--grad-1, #2E7358) !important;
    color: #ffffff !important;
}

[data-theme="light"] .chat-input-area button svg,
[data-theme="light"] .chat-input-area button.send-btn svg,
[data-theme="light"] .chat-input-area button.icon-btn svg,
[data-theme="light"] #chatSend svg {
    stroke: #ffffff !important;
    color: #ffffff !important;
    fill: none !important;
}

/* Direktes Styling für SVG-Stroke im hellen Design - alle SVG-Elemente */
[data-theme="light"] .chat-input-area button svg line,
[data-theme="light"] .chat-input-area button svg polygon,
[data-theme="light"] .chat-input-area button svg path,
[data-theme="light"] #chatSend svg line,
[data-theme="light"] #chatSend svg polygon,
[data-theme="light"] #chatSend svg path,
[data-theme="light"] .send-icon line,
[data-theme="light"] .send-icon polygon {
    stroke: #ffffff !important;
    fill: none !important;
}

/* Zusätzliche Regel für SVG-Element selbst im hellen Design */
[data-theme="light"] .chat-input-area button svg.send-icon,
[data-theme="light"] #chatSend svg.send-icon {
    stroke: #ffffff !important;
    color: #ffffff !important;
}