/* ============================================
   Bonix WhatsApp Chat — Shadcn-inspired UI
   v1.2.0 — Clean hover states, polished layout
   ============================================ */

#bxwa-widget {
    --bxwa-primary: #25D366;
    --bxwa-primary-hover: #1ead56;
    --bxwa-primary-10: rgba(37, 211, 102, 0.10);
    --bxwa-primary-16: rgba(37, 211, 102, 0.16);
    --bxwa-bg: #ffffff;
    --bxwa-bg-muted: #f4f6f8;
    --bxwa-border: #e2e5e9;
    --bxwa-text: #0f172a;
    --bxwa-text-muted: #64748b;
    --bxwa-text-light: #94a3b8;
    --bxwa-radius: 16px;
    --bxwa-radius-sm: 12px;
    --bxwa-radius-xs: 10px;
    --bxwa-shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --bxwa-shadow: 0 4px 12px rgba(0,0,0,0.08);
    --bxwa-shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --bxwa-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bxwa-panel-w: 380px;
    --bxwa-panel-h: 540px;
    --bxwa-fab-size: 60px;
    --bxwa-offset: 24px;
}

/* Reset */
#bxwa-widget *, #bxwa-widget *::before, #bxwa-widget *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ---- Container ---- */
#bxwa-widget {
    font-family: var(--bxwa-font);
    position: fixed;
    z-index: 999999;
    bottom: var(--bxwa-offset);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
#bxwa-widget.bxwa-pos-right { right: var(--bxwa-offset); }
#bxwa-widget.bxwa-pos-left  { left: var(--bxwa-offset); }

/* ---- FAB ---- */
.bxwa-fab {
    width: var(--bxwa-fab-size);
    height: var(--bxwa-fab-size);
    border-radius: 50%;
    background: var(--bxwa-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--bxwa-shadow);
    position: relative;
    color: #fff;
    outline: none;
    /* NO transition — prevents ghost hover flicker */
}
.bxwa-fab:hover {
    background: var(--bxwa-primary-hover);
}
.bxwa-fab:active {
    background: #189a45;
}

/* Icon swap — only transition opacity */
.bxwa-fab-icon {
    width: 30px;
    height: 30px;
    position: absolute;
    transition: opacity 0.2s ease;
}
.bxwa-icon-wa   { opacity: 1; }
.bxwa-icon-close { opacity: 0; }
.bxwa-fab.is-open .bxwa-icon-wa   { opacity: 0; }
.bxwa-fab.is-open .bxwa-icon-close { opacity: 1; }

/* Pulse — only when class is present, runs 3x then stops */
.bxwa-fab--pulse::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: var(--bxwa-primary);
    opacity: 0;
    z-index: -1;
    pointer-events: none;
    animation: bxwa-pulse 2.5s ease-in-out 3 forwards;
}
@keyframes bxwa-pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50%      { opacity: 0.12; transform: scale(1.18); }
}

/* ---- Tooltip ---- */
.bxwa-tooltip {
    position: absolute;
    bottom: calc(var(--bxwa-fab-size) + 16px);
    background: var(--bxwa-bg);
    color: var(--bxwa-text);
    padding: 12px 38px 12px 16px;
    border-radius: var(--bxwa-radius-sm);
    box-shadow: var(--bxwa-shadow);
    border: 1px solid var(--bxwa-border);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}
.bxwa-tooltip.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.bxwa-pos-right .bxwa-tooltip { right: 0; }
.bxwa-pos-left  .bxwa-tooltip { left: 0; }

/* Arrow */
.bxwa-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    width: 12px;
    height: 12px;
    background: var(--bxwa-bg);
    border-right: 1px solid var(--bxwa-border);
    border-bottom: 1px solid var(--bxwa-border);
    transform: rotate(45deg);
}
.bxwa-pos-right .bxwa-tooltip::after { right: 22px; }
.bxwa-pos-left  .bxwa-tooltip::after { left: 22px; }

.bxwa-tooltip-close {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 18px;
    color: var(--bxwa-text-light);
    cursor: pointer;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    line-height: 1;
}
.bxwa-tooltip-close:hover { color: var(--bxwa-text); }

/* ---- Panel ---- */
.bxwa-panel {
    position: absolute;
    bottom: calc(var(--bxwa-fab-size) + 18px);
    width: var(--bxwa-panel-w);
    max-height: var(--bxwa-panel-h);
    background: var(--bxwa-bg);
    border-radius: var(--bxwa-radius);
    box-shadow: var(--bxwa-shadow-lg);
    border: 1px solid var(--bxwa-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
    pointer-events: none;
    visibility: hidden;
}
.bxwa-panel.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
}
.bxwa-pos-right .bxwa-panel { right: 0; }
.bxwa-pos-left  .bxwa-panel { left: 0; }

/* Header */
.bxwa-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background: var(--bxwa-primary);
    color: #fff;
    flex-shrink: 0;
}
.bxwa-panel-header-info {
    display: flex;
    align-items: center;
    gap: 14px;
}
.bxwa-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.bxwa-avatar svg { width: 24px; height: 24px; }
.bxwa-panel-brand {
    font-weight: 600;
    font-size: 16px;
    line-height: 1.2;
}
.bxwa-panel-status {
    font-size: 12px;
    opacity: 0.8;
    line-height: 1.3;
    margin-top: 2px;
}
.bxwa-panel-close {
    background: rgba(255,255,255,0.15);
    border: none;
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
}
.bxwa-panel-close:hover { background: rgba(255,255,255,0.3); }

/* Body */
.bxwa-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--bxwa-bg-muted);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.bxwa-panel-body::-webkit-scrollbar { width: 4px; }
.bxwa-panel-body::-webkit-scrollbar-track { background: transparent; }
.bxwa-panel-body::-webkit-scrollbar-thumb { background: var(--bxwa-border); border-radius: 4px; }

/* Chat Bubble */
.bxwa-chat-bubble {
    background: var(--bxwa-bg);
    border: 1px solid var(--bxwa-border);
    border-radius: 4px var(--bxwa-radius-sm) var(--bxwa-radius-sm) var(--bxwa-radius-sm);
    padding: 14px 18px;
    font-size: 14px;
    color: var(--bxwa-text);
    box-shadow: var(--bxwa-shadow-sm);
    max-width: 88%;
    line-height: 1.55;
}

/* Steps */
.bxwa-step {
    display: none;
    flex-direction: column;
    gap: 10px;
}
.bxwa-step.bxwa-step-active {
    display: flex;
    animation: bxwa-fadeIn 0.18s ease;
}
@keyframes bxwa-fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Options List */
.bxwa-options-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Option Button */
.bxwa-option-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 16px;
    background: var(--bxwa-bg);
    border: 1.5px solid var(--bxwa-border);
    border-radius: var(--bxwa-radius-xs);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--bxwa-text);
    text-align: left;
    font-family: var(--bxwa-font);
    box-shadow: var(--bxwa-shadow-sm);
    line-height: 1.4;
    /* Only transition what we change on hover */
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.bxwa-option-btn:hover {
    border-color: var(--bxwa-primary);
    box-shadow: 0 0 0 1px var(--bxwa-primary);
}
.bxwa-option-btn:active {
    background: var(--bxwa-bg-muted);
}

.bxwa-option-btn .bxwa-opt-icon {
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 10px;
    background: var(--bxwa-primary-10);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bxwa-primary);
}
.bxwa-option-btn .bxwa-opt-icon svg { width: 18px; height: 18px; }
.bxwa-option-btn .bxwa-opt-label { flex: 1; }
.bxwa-option-btn .bxwa-opt-arrow {
    color: var(--bxwa-text-light);
}
.bxwa-option-btn:hover .bxwa-opt-arrow {
    color: var(--bxwa-primary);
}
.bxwa-option-btn .bxwa-opt-arrow svg { width: 16px; height: 16px; }

/* Back Button */
.bxwa-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--bxwa-text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 8px 6px 2px;
    font-family: var(--bxwa-font);
    margin-bottom: 2px;
}
.bxwa-back-btn:hover { color: var(--bxwa-text); }

/* Selected Label */
.bxwa-selected-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bxwa-primary);
    margin-bottom: 2px;
}

/* Message Preview */
.bxwa-message-preview {
    background: var(--bxwa-bg);
    border: 1px solid var(--bxwa-border);
    border-left: 3px solid var(--bxwa-primary);
    border-radius: var(--bxwa-radius-xs);
    padding: 14px 18px;
    font-size: 14px;
    color: var(--bxwa-text);
    line-height: 1.6;
    box-shadow: var(--bxwa-shadow-sm);
}

/* Send Button */
.bxwa-send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 15px 20px;
    background: var(--bxwa-primary);
    color: #fff !important;
    border: none;
    border-radius: var(--bxwa-radius-xs);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none !important;
    font-family: var(--bxwa-font);
    box-shadow: 0 2px 8px rgba(37,211,102,0.2);
    text-align: center;
    margin-top: 6px;
    transition: background 0.15s ease;
}
.bxwa-send-btn:hover {
    background: var(--bxwa-primary-hover);
    color: #fff !important;
    text-decoration: none !important;
}
.bxwa-send-btn:active { background: #189a45; }

/* Footer */
.bxwa-panel-footer {
    padding: 10px 20px;
    text-align: center;
    font-size: 11px;
    color: var(--bxwa-text-light);
    border-top: 1px solid var(--bxwa-border);
    background: var(--bxwa-bg);
    flex-shrink: 0;
}

/* ============================================
   Responsive
   ============================================ */
@media screen and (max-width: 480px) {
    #bxwa-widget {
        --bxwa-offset: 16px;
        --bxwa-fab-size: 56px;
    }
    .bxwa-panel {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        width: 100%;
        max-height: 100%;
        border-radius: 0;
        border: none;
        transform: translateY(100%);
    }
    .bxwa-panel.is-open { transform: translateY(0); }
    .bxwa-panel-body { flex: 1; }
    .bxwa-tooltip { display: none !important; }
    .bxwa-option-btn { padding: 15px 16px; }
    .bxwa-panel-header { padding: 16px 18px; }
}
@media screen and (min-width: 481px) and (max-width: 768px) {
    #bxwa-widget {
        --bxwa-panel-w: 340px;
        --bxwa-offset: 16px;
    }
}

/* ============================================
   DIVI Overrides
   ============================================ */
.et-db #et-boc .et-l #bxwa-widget,
body.et-fb #bxwa-widget {
    font-family: var(--bxwa-font) !important;
}
#bxwa-widget .bxwa-option-btn,
#bxwa-widget .bxwa-send-btn,
#bxwa-widget .bxwa-back-btn,
#bxwa-widget .bxwa-panel-close,
#bxwa-widget .bxwa-tooltip-close,
#bxwa-widget .bxwa-fab {
    letter-spacing: normal !important;
    text-transform: none !important;
}
#bxwa-widget a.bxwa-send-btn,
#bxwa-widget a.bxwa-send-btn:visited,
#bxwa-widget a.bxwa-send-btn:hover,
#bxwa-widget a.bxwa-send-btn:active {
    color: #fff !important;
    text-decoration: none !important;
}

/* Accessibility */
.bxwa-fab:focus-visible,
.bxwa-option-btn:focus-visible,
.bxwa-send-btn:focus-visible,
.bxwa-back-btn:focus-visible {
    outline: 2px solid var(--bxwa-primary);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    #bxwa-widget *, #bxwa-widget *::before, #bxwa-widget *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}