/* ============================================================
   Minilytic Website Chat Widget — Styles
   Self-contained, mobile-responsive. Ships its own palette so it
   renders correctly on the public marketing pages, which do not
   define the CRM theme.css custom properties.
   ============================================================ */

/* ---------- Chat-specific custom properties ---------- */
:root {
    --chat-width: 380px;
    --chat-height: 75vh;
    --chat-radius: 16px;
    --chat-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Self-contained palette (matches Minilytic brand) ----------
   Scoped to the widget roots so it neither leaks onto the host page nor
   depends on theme.css. The blue brand mirrors assets/minilytic/*.css. */
#crm-chat-panel,
#crm-chat-bubble,
#crm-chat-overlay {
    --primary:        #2563EB;
    --primary-dark:   #1D4ED8;
    --secondary:      #6366F1;
    --surface-card:   #ffffff;
    --page-bg:        #f8fafc;
    --border-color:   #e6e8ec;
    --glass-bg:       #f1f5f9;
    --glass-border:   #e6e8ec;
    --text:           #111827;
    --muted-text:     #6b7280;
    --input-bg:       #ffffff;
    --success:        #16a34a;
    --danger:         #ef4444;
    --box-shadow-lg:  0 16px 40px -8px rgba(15, 23, 42, 0.22);
}

/* ---------- Sidebar chatbot toggle (launcher) ---------- */
.sidebar-chat-toggle i {
    color: white;
}

/* ---------- Chat panel overlay (mobile) ---------- */
#crm-chat-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9998;
    opacity: 0;
    transition: opacity var(--chat-transition);
}

#crm-chat-overlay.crm-chat-overlay--visible {
    opacity: 1;
}

/* ---------- Chat panel ---------- */
#crm-chat-panel {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: var(--chat-width);
    height: var(--chat-height);
    max-height: calc(100vh - 48px);
    border-radius: var(--chat-radius);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--chat-transition), opacity var(--chat-transition);
    background: var(--surface-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-lg);
}

#crm-chat-panel.crm-chat-panel--open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

/* ---------- Floating launcher bubble (minimized state) ---------- */
#crm-chat-bubble {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    box-shadow: var(--box-shadow-lg);
    z-index: 9997;
    opacity: 0;
    transform: scale(0.5) translateY(20px);
    pointer-events: none;
    transition: transform var(--chat-transition), opacity var(--chat-transition);
}

#crm-chat-bubble.crm-chat-bubble--visible {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}

#crm-chat-bubble:hover {
    transform: scale(1.08) translateY(0);
}

#crm-chat-bubble svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

/* ---------- Chat header ---------- */
.crm-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    flex-shrink: 0;
}

.crm-chat-header__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.2px;
}

.crm-chat-header__title svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
    flex-shrink: 0;
}

.crm-chat-header__actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.crm-chat-header__btn {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.crm-chat-header__btn:hover {
    background: rgba(255, 255, 255, 0.28);
}

.crm-chat-header__btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ---------- Messages area ---------- */
.crm-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
    background: var(--page-bg);
}

/* Thin scrollbar */
.crm-chat-messages::-webkit-scrollbar {
    width: 5px;
}

.crm-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.crm-chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

/* ---------- Message bubbles ---------- */
.crm-chat-msg {
    max-width: 85%;
    display: flex;
    flex-direction: column;
    gap: 4px;
    animation: crm-chat-msg-in 0.25s ease-out;
}

@keyframes crm-chat-msg-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.crm-chat-msg--user {
    align-self: flex-end;
    align-items: flex-end;
}

.crm-chat-msg--assistant {
    align-self: flex-start;
    align-items: flex-start;
}

.crm-chat-msg__bubble {
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 13.5px;
    line-height: 1.55;
    word-break: break-word;
}

.crm-chat-msg--user .crm-chat-msg__bubble {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-bottom-right-radius: 4px;
}

.crm-chat-msg--assistant .crm-chat-msg__bubble {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text);
    border-bottom-left-radius: 4px;
}

/* ---------- Message meta (time, feedback) ---------- */
.crm-chat-msg__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--muted-text);
    padding: 0 4px;
}

.crm-chat-msg__time {
    opacity: 0.7;
}

/* ---------- Feedback buttons ---------- */
.crm-chat-feedback {
    display: flex;
    gap: 4px;
}

.crm-chat-feedback__btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px;
    color: var(--muted-text);
    opacity: 0.5;
    transition: opacity 0.2s, color 0.2s;
    display: flex;
    align-items: center;
}

.crm-chat-feedback__btn:hover {
    opacity: 1;
}

.crm-chat-feedback__btn--active.crm-chat-feedback__btn--up {
    color: var(--success);
    opacity: 1;
}

.crm-chat-feedback__btn--active.crm-chat-feedback__btn--down {
    color: var(--danger);
    opacity: 1;
}

.crm-chat-feedback__btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ---------- Typing indicator ---------- */
.crm-chat-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    align-self: flex-start;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    animation: crm-chat-msg-in 0.25s ease-out;
}

.crm-chat-typing__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--muted-text);
    animation: crm-chat-typing-bounce 1.4s infinite ease-in-out;
}

.crm-chat-typing__dot:nth-child(1) {
    animation-delay: 0s;
}

.crm-chat-typing__dot:nth-child(2) {
    animation-delay: 0.2s;
}

.crm-chat-typing__dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes crm-chat-typing-bounce {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-6px);
        opacity: 1;
    }
}

/* ---------- Error message ---------- */
.crm-chat-error {
    align-self: center;
    text-align: center;
    padding: 10px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 10px;
    color: var(--danger);
    font-size: 13px;
    max-width: 90%;
    animation: crm-chat-msg-in 0.25s ease-out;
}

.crm-chat-error__retry {
    display: inline-block;
    margin-top: 6px;
    padding: 4px 12px;
    background: var(--danger);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.crm-chat-error__retry:hover {
    opacity: 0.85;
}

/* ---------- Welcome / empty state ---------- */
.crm-chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    text-align: center;
    padding: 24px;
    color: var(--muted-text);
    gap: 8px;
}

.crm-chat-welcome__icon {
    font-size: 36px;
    margin-bottom: 4px;
    opacity: 0.6;
}

.crm-chat-welcome__text {
    font-size: 14px;
    line-height: 1.5;
}

/* ---------- Input area ---------- */
.crm-chat-input {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 12px 14px;
    background: var(--surface-card);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.crm-chat-input__field {
    flex: 1;
    resize: none;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px 14px;
    font-size: 13.5px;
    font-family: inherit;
    line-height: 1.45;
    max-height: 120px;
    min-height: 42px;
    background: var(--input-bg);
    color: var(--text);
    transition: border-color 0.2s;
    outline: none;
}

.crm-chat-input__field::placeholder {
    color: var(--muted-text);
    opacity: 0.7;
}

.crm-chat-input__field:focus {
    border-color: var(--primary);
}

.crm-chat-input__send {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    flex-shrink: 0;
    transition: opacity 0.2s, transform 0.15s;
}

.crm-chat-input__send:hover:not(:disabled) {
    transform: scale(1.05);
}

.crm-chat-input__send:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.crm-chat-input__send svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ---------- Markdown content styles ---------- */
.crm-chat-msg__content p {
    margin: 0 0 8px;
}

.crm-chat-msg__content p:last-child {
    margin-bottom: 0;
}

.crm-chat-msg__content strong {
    font-weight: 600;
}

.crm-chat-msg__content em {
    font-style: italic;
}

.crm-chat-msg__content code {
    background: rgba(0, 0, 0, 0.15);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 12.5px;
    font-family: 'Courier New', Courier, monospace;
}

.crm-chat-msg__content pre {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 12px;
    overflow-x: auto;
    margin: 8px 0;
}

.crm-chat-msg__content pre code {
    background: none;
    padding: 0;
    font-size: 12px;
    line-height: 1.5;
}

.crm-chat-msg__content ul,
.crm-chat-msg__content ol {
    margin: 4px 0;
    padding-left: 20px;
}

.crm-chat-msg__content li {
    margin-bottom: 2px;
}

.crm-chat-msg__content a {
    color: var(--primary);
    text-decoration: underline;
}

.crm-chat-msg__content blockquote {
    border-left: 3px solid var(--primary);
    margin: 8px 0;
    padding: 4px 12px;
    opacity: 0.85;
}

/* ---------- Lead / "Book a demo" form ---------- */
.crm-chat-leadform {
    align-self: stretch;
    background: var(--surface-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--box-shadow-lg);
    animation: crm-chat-msg-in 0.25s ease-out;
}

.crm-chat-leadform__title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text);
}

.crm-chat-leadform__sub {
    font-size: 12.5px;
    color: var(--muted-text);
    margin-bottom: 4px;
}

.crm-chat-lf__field {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 13.5px;
    font-family: inherit;
    background: var(--input-bg);
    color: var(--text);
    outline: none;
    transition: border-color 0.2s;
}

.crm-chat-lf__field::placeholder {
    color: var(--muted-text);
    opacity: 0.7;
}

.crm-chat-lf__field:focus {
    border-color: var(--primary);
}

textarea.crm-chat-lf-note {
    resize: none;
    line-height: 1.45;
}

.crm-chat-lf__error {
    font-size: 12px;
    color: var(--danger);
    min-height: 0;
}

.crm-chat-lf__error:empty {
    display: none;
}

.crm-chat-leadform__actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 2px;
}

.crm-chat-lf-submit {
    flex: 1;
    border: none;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13.5px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transition: opacity 0.2s, transform 0.15s;
}

.crm-chat-lf-submit:hover:not(:disabled) {
    transform: translateY(-1px);
}

.crm-chat-lf-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.crm-chat-lf-cancel {
    border: none;
    background: none;
    color: var(--muted-text);
    font-size: 12.5px;
    font-family: inherit;
    cursor: pointer;
    padding: 8px 6px;
}

.crm-chat-lf-cancel:hover {
    color: var(--text);
}

.crm-chat-leadform__done {
    align-self: stretch;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 13.5px;
    color: var(--text);
    animation: crm-chat-msg-in 0.25s ease-out;
}

/* ---------- Responsive — small screens ---------- */
@media (max-width: 480px) {
    #crm-chat-panel {
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }

    #crm-chat-overlay {
        display: block;
    }

    .crm-chat-msg {
        max-width: 92%;
    }
}

/* ---------- Responsive — tablets ---------- */
@media (min-width: 481px) and (max-width: 768px) {
    #crm-chat-panel {
        width: calc(100vw - 32px);
        right: 16px;
        bottom: 16px;
    }
}