/**
 * iMasterDesign™ LUMI — Frontend Widget CSS
 *
 * @package iMasterDesign_Lumi_Chat
 * @version 1.0.0
 *
 * @iMasterDesign Brazil [ ©1998-2077 ]
 * iMasterDesign™ | iNet Solutions CORPORATION™
 * Web . App . Developer . DBA . Social Marketing
 *
 * (vs 1)
 */

/* =========================================================================
   VARIÁVEIS
   ========================================================================= */
:root {
    --lumi-primary:      #0e9eb5;
    --lumi-primary-dk:   #0b7f92;
    --lumi-primary-rgb:  14, 158, 181;
    --lumi-text:         #1d2327;
    --lumi-text-light:   #6b7280;
    --lumi-bg:           #ffffff;
    --lumi-bg-msg:       #f3f4f6;
    --lumi-border:       #e5e7eb;
    --lumi-shadow:       0 8px 32px rgba(0,0,0,0.18);
    --lumi-shadow-sm:    0 2px 8px rgba(0,0,0,0.12);
    --lumi-radius:       16px;
    --lumi-radius-sm:    8px;
    --lumi-z:            99999;
    --lumi-bubble-size:  66px;
}

/* =========================================================================
   WIDGET — CONTAINER
   ========================================================================= */
.imd-lumi-widget {
    position: fixed !important;
    bottom: 24px;
    z-index: var(--lumi-z);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    box-sizing: border-box;
}

.imd-lumi-widget *,
.imd-lumi-widget *::before,
.imd-lumi-widget *::after { box-sizing: border-box; }

.imd-lumi--right { right: 24px; }
.imd-lumi--left  { left: 24px; }

/* =========================================================================
   BOLHA FLUTUANTE — Forçar círculo perfeito contra temas/Elementor
   ========================================================================= */
.imd-lumi-bubble {
    position: relative;
    width: 66px !important;
    height: 66px !important;
    min-width: 66px !important;
    min-height: 66px !important;
    max-width: 66px !important;
    max-height: 66px !important;
    aspect-ratio: 1 / 1 !important;
    border-radius: 50% !important;
    -webkit-border-radius: 50% !important;
    background: var(--lumi-primary);
    border: 3px solid #ffffff !important;
    box-shadow: var(--lumi-shadow);
    cursor: pointer;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible;
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
    outline: none;
    /* Reset de botão — contra overrides de temas */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    text-indent: 0;
    text-align: center;
    letter-spacing: normal;
    word-spacing: normal;
    text-transform: none;
    text-shadow: none;
    line-height: 1;
    font-size: 0;
}

.imd-lumi-bubble:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 36px rgba(0,0,0,0.22);
}

.imd-lumi-bubble:focus-visible {
    outline: 2px solid var(--lumi-primary);
    outline-offset: 3px;
}

/* =========================================================================
   BUBBLE IMAGE WRAPPER — Circular perfeito garantido
   ========================================================================= */
.imd-lumi-bubble-img-wrap {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px;
    min-height: 56px;
    border-radius: 50% !important;
    -webkit-border-radius: 50% !important;
    overflow: hidden !important;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--lumi-primary);
    position: relative;
    aspect-ratio: 1 / 1;
}

/* IMG dentro da bolha — SEMPRE circular */
.imd-lumi-bubble-img-wrap img,
#imd-lumi-bubble-img {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    min-height: 56px !important;
    max-width: 56px !important;
    max-height: 56px !important;
    border-radius: 50% !important;
    -webkit-border-radius: 50% !important;
    object-fit: cover !important;
    display: block !important;
    transition: opacity 0.45s ease, transform 0.45s ease;
    aspect-ratio: 1 / 1 !important;
}

.imd-lumi-bubble:hover .imd-lumi-bubble-img-wrap img {
    transform: scale(1.05);
}

/* =========================================================================
   PULSE — dot verde online
   ========================================================================= */
.imd-lumi-bubble-pulse {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 15px;
    height: 15px;
    background: #22c55e;
    border-radius: 50% !important;
    border: 2.5px solid #fff;
    z-index: 2;
    transition: opacity 0.3s ease;
}

.imd-lumi-bubble-pulse.imd-lumi--hidden {
    opacity: 0;
    pointer-events: none;
}

.imd-lumi-bubble.imd-lumi--pulse {
    animation: imdLumiPulseMain 2.2s ease-in-out infinite;
}

@keyframes imdLumiPulseMain {
    0%, 100% { box-shadow: var(--lumi-shadow); }
    50% {
        box-shadow: var(--lumi-shadow),
                    0 0 0 10px rgba(var(--lumi-primary-rgb), 0.12),
                    0 0 0 20px rgba(var(--lumi-primary-rgb), 0.05);
    }
}

/* =========================================================================
   BADGE VERMELHO
   ========================================================================= */
.imd-lumi-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: #e53e3e;
    border-radius: 10px;
    border: 2px solid #fff;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    animation: imdLumiBadgeIn 0.35s cubic-bezier(0.34,1.56,0.64,1) forwards;
    pointer-events: none;
}

.imd-lumi-badge.imd-lumi--hidden { display: none; }

@keyframes imdLumiBadgeIn {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* =========================================================================
   GROW
   ========================================================================= */
.imd-lumi-bubble.imd-lumi--grow {
    animation: imdLumiGrow 0.55s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

@keyframes imdLumiGrow {
    0%   { transform: scale(1); }
    60%  { transform: scale(1.22); }
    100% { transform: scale(1.08); }
}

/* =========================================================================
   PAINEL DO CHAT — Premium
   ========================================================================= */
.imd-lumi-panel {
    position: absolute;
    bottom: calc(66px + 16px);
    width: 370px;
    max-height: 550px;
    background: var(--lumi-bg);
    border-radius: 20px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.16), 0 4px 12px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(12px) scale(0.97);
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.imd-lumi--right .imd-lumi-panel { right: 0; }
.imd-lumi--left  .imd-lumi-panel { left: 0; }

.imd-lumi-panel.imd-lumi--open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* =========================================================================
   CABEÇALHO — Premium gradient com mais profundidade
   ========================================================================= */
.imd-lumi-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    background: linear-gradient(135deg, var(--lumi-primary) 0%, var(--lumi-primary-dk) 100%);
    color: #fff;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.imd-lumi-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.imd-lumi-header-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.2);
    transition: transform 0.3s ease;
    position: relative;
    border: 2px solid rgba(255,255,255,0.35);
}

.imd-lumi-header-avatar img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.imd-lumi-header-avatar.imd-lumi--bounce {
    animation: imdLumiBounce 0.4s ease;
}

@keyframes imdLumiBounce {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.15); }
    70%  { transform: scale(0.95); }
    100% { transform: scale(1); }
}

/* Pensando */
.imd-lumi-widget.imd-lumi--state-thinking .imd-lumi-header-avatar {
    animation: imdLumiThink 1.4s ease-in-out infinite;
}

@keyframes imdLumiThink {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    30%       { transform: translateY(-4px) rotate(-2deg); }
    70%       { transform: translateY(-2px) rotate(2deg); }
}

/* Digitando */
.imd-lumi-widget.imd-lumi--state-typing .imd-lumi-header-avatar {
    animation: imdLumiTypingAnim 0.25s ease-in-out infinite alternate;
}

@keyframes imdLumiTypingAnim {
    0%   { transform: rotate(-1.5deg) translateX(-1px); }
    100% { transform: rotate(1.5deg)  translateX(1px); }
}

/* Resumindo */
.imd-lumi-widget.imd-lumi--state-summarizing .imd-lumi-header-avatar {
    animation: imdLumiSummarize 1s ease-in-out infinite;
}

@keyframes imdLumiSummarize {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.06); }
}

/* Feliz */
.imd-lumi-widget.imd-lumi--state-happy .imd-lumi-header-avatar {
    animation: imdLumiHappy 0.5s ease forwards;
}

@keyframes imdLumiHappy {
    0%   { transform: scale(1); }
    30%  { transform: scale(1.2) rotate(-5deg); }
    60%  { transform: scale(1.1) rotate(5deg); }
    100% { transform: scale(1) rotate(0deg); }
}

/* Confusa */
.imd-lumi-widget.imd-lumi--state-confused .imd-lumi-header-avatar {
    animation: imdLumiConfused 0.5s ease forwards;
}

@keyframes imdLumiConfused {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-4px) rotate(-3deg); }
    40%       { transform: translateX(4px) rotate(3deg); }
    60%       { transform: translateX(-3px) rotate(-2deg); }
    80%       { transform: translateX(3px) rotate(2deg); }
}

/* Acenando */
.imd-lumi-widget.imd-lumi--state-wave .imd-lumi-header-avatar {
    animation: imdLumiWave 0.6s ease forwards;
}

@keyframes imdLumiWave {
    0%   { transform: rotate(0deg); }
    25%  { transform: rotate(-8deg) scale(1.05); }
    50%  { transform: rotate(8deg) scale(1.05); }
    75%  { transform: rotate(-4deg) scale(1.02); }
    100% { transform: rotate(0deg) scale(1); }
}

.imd-lumi-header-name {
    display: block;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    letter-spacing: 0.3px;
}

.imd-lumi-header-status {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    opacity: 0.92;
    color: #fff;
    min-height: 18px;
    transition: opacity 0.3s ease;
}

/* Dot de status no header */
.imd-lumi-header-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.imd-lumi-widget.imd-lumi--state-thinking .imd-lumi-header-status-dot,
.imd-lumi-widget.imd-lumi--state-typing .imd-lumi-header-status-dot,
.imd-lumi-widget.imd-lumi--state-summarizing .imd-lumi-header-status-dot {
    background: #fbbf24;
    animation: imdLumiDotPulse 1s ease-in-out infinite;
}

@keyframes imdLumiDotPulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.3; }
}

/* Mini dots animados no status */
.imd-lumi-status-dots {
    display: inline-flex;
    gap: 2px;
    align-items: center;
    margin-left: 2px;
}

.imd-lumi-status-dots span {
    display: inline-block;
    width: 4px;
    height: 4px;
    background: rgba(255,255,255,0.85);
    border-radius: 50%;
    animation: imdLumiStatusDot 1.2s ease-in-out infinite;
}

.imd-lumi-status-dots span:nth-child(2) { animation-delay: 0.2s; }
.imd-lumi-status-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes imdLumiStatusDot {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30%            { transform: translateY(-3px); opacity: 1; }
}

.imd-lumi-close-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: rgba(255,255,255,0.85);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
    width: 30px;
    height: 30px;
}

.imd-lumi-close-btn:hover {
    color: #fff;
    background: rgba(255,255,255,0.2);
}

.imd-lumi-close-btn .dashicons { width: 20px; height: 20px; font-size: 20px; }

/* =========================================================================
   ÁREA DE MENSAGENS — Premium
   ========================================================================= */
.imd-lumi-messages {
    flex: 1;
    overflow-y: auto;
    padding: 18px 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    scroll-behavior: smooth;
    min-height: 220px;
    background: #fafbfc;
}

.imd-lumi-messages::-webkit-scrollbar { width: 4px; }
.imd-lumi-messages::-webkit-scrollbar-track { background: transparent; }
.imd-lumi-messages::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 2px; }

.imd-lumi-msg {
    max-width: 85%;
    word-wrap: break-word;
    animation: imdLumiFadeIn 0.35s ease;
}

@keyframes imdLumiFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Mensagem do usuário */
.imd-lumi-msg--user { align-self: flex-end; }

.imd-lumi-msg--user .imd-lumi-msg-bubble {
    background: var(--lumi-primary);
    color: #fff;
    border-radius: 18px 18px 4px 18px;
    padding: 10px 16px;
    font-size: 13.5px;
    line-height: 1.55;
    box-shadow: 0 2px 6px rgba(var(--lumi-primary-rgb), 0.2);
}

/* Mensagem da LUMI */
.imd-lumi-msg--lumi {
    align-self: flex-start;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.imd-lumi-msg--lumi .imd-lumi-msg-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #fff;
    overflow: hidden;
    flex-shrink: 0;
    border: 1.5px solid var(--lumi-border);
    margin-top: 2px;
}

.imd-lumi-msg--lumi .imd-lumi-msg-avatar img {
    width: 34px;
    height: 34px;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.imd-lumi-msg--lumi .imd-lumi-msg-bubble {
    background: #ffffff;
    color: var(--lumi-text);
    border-radius: 18px 18px 18px 4px;
    padding: 10px 16px;
    font-size: 13.5px;
    line-height: 1.6;
    border: 1px solid var(--lumi-border);
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.imd-lumi-msg--lumi .imd-lumi-msg-bubble p { margin: 0 0 6px 0; }
.imd-lumi-msg--lumi .imd-lumi-msg-bubble p:last-child { margin-bottom: 0; }
.imd-lumi-msg--lumi .imd-lumi-msg-bubble strong { color: var(--lumi-primary-dk); font-weight: 600; }

/* Timestamp */
.imd-lumi-msg-time {
    display: block;
    font-size: 10px;
    color: var(--lumi-text-light);
    margin-top: 4px;
    opacity: 0.65;
}

.imd-lumi-msg--user .imd-lumi-msg-time {
    text-align: right;
    color: rgba(255,255,255,0.65);
}

/* CTA */
.imd-lumi-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 9px 18px;
    background: var(--lumi-primary);
    color: #fff !important;
    border-radius: 10px;
    font-size: 12.5px;
    font-weight: 600;
    text-decoration: none !important;
    border: none;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 8px rgba(var(--lumi-primary-rgb), 0.25);
}

.imd-lumi-cta-btn:hover {
    background: var(--lumi-primary-dk);
    transform: translateY(-1px);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(var(--lumi-primary-rgb), 0.35);
}

/* =========================================================================
   TYPING INDICATOR
   ========================================================================= */
.imd-lumi-typing-indicator {
    display: none;
    padding: 6px 16px 10px;
    gap: 5px;
    align-items: center;
    flex-shrink: 0;
}

.imd-lumi-typing-indicator.imd-lumi--visible { display: flex; }

.imd-lumi-typing-indicator span {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--lumi-text-light);
    border-radius: 50%;
    animation: imdLumiTypeDot 1.2s ease-in-out infinite;
}

.imd-lumi-typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.imd-lumi-typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes imdLumiTypeDot {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30%            { transform: translateY(-5px); opacity: 1; }
}

/* =========================================================================
   INPUT — Premium
   ========================================================================= */
.imd-lumi-input-area {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-top: 1px solid var(--lumi-border);
    background: var(--lumi-bg);
    flex-shrink: 0;
}

.imd-lumi-input {
    flex: 1;
    border: 1.5px solid var(--lumi-border);
    border-radius: 22px;
    padding: 10px 18px;
    font-size: 13.5px;
    color: var(--lumi-text);
    background: var(--lumi-bg-msg);
    outline: none;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    font-family: inherit;
    resize: none;
    height: 40px;
    line-height: 20px;
}

.imd-lumi-input:focus {
    border-color: var(--lumi-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(var(--lumi-primary-rgb), 0.1);
}

.imd-lumi-input::placeholder { color: var(--lumi-text-light); }

.imd-lumi-send-btn {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: var(--lumi-primary);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
    padding: 0;
    box-shadow: 0 2px 8px rgba(var(--lumi-primary-rgb), 0.25);
}

.imd-lumi-send-btn:hover {
    background: var(--lumi-primary-dk);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(var(--lumi-primary-rgb), 0.35);
}
.imd-lumi-send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.imd-lumi-send-btn .dashicons { width: 18px; height: 18px; font-size: 18px; line-height: 1; }

/* =========================================================================
   POWERED BY — footer sutil
   ========================================================================= */
.imd-lumi-footer {
    text-align: center;
    padding: 6px 0;
    font-size: 10px;
    color: #b0b0b0;
    background: var(--lumi-bg);
    border-top: 1px solid #f0f0f0;
    letter-spacing: 0.3px;
}

/* =========================================================================
   SUGESTÕES RÁPIDAS — Scroll horizontal com fade nas bordas
   ========================================================================= */
.imd-lumi-suggestions {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 8px 16px 6px;
    flex-shrink: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
    cursor: grab;
    -webkit-user-select: none;
    user-select: none;
}

.imd-lumi-suggestions:active {
    cursor: grabbing;
    scroll-behavior: auto;
}

.imd-lumi-suggestions::-webkit-scrollbar {
    display: none;
}

.imd-lumi-suggestions.imd-lumi--hidden {
    display: none;
}

/* Reset absoluto — ID + nested + element para vencer qualquer tema */
#imd-lumi-widget .imd-lumi-suggestions button.imd-lumi-chip,
.imd-lumi-widget .imd-lumi-suggestions button.imd-lumi-chip,
.imd-lumi-widget .imd-lumi-chip {
    all: unset !important;
    display: inline-block !important;
    padding: 4px 12px !important;
    background: #fff !important;
    border: 1px solid var(--lumi-primary) !important;
    border-radius: 14px !important;
    color: var(--lumi-primary) !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    line-height: 1.3 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    box-sizing: border-box !important;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease !important;
}

#imd-lumi-widget .imd-lumi-suggestions button.imd-lumi-chip:hover,
#imd-lumi-widget .imd-lumi-suggestions button.imd-lumi-chip:focus,
.imd-lumi-widget .imd-lumi-chip:hover,
.imd-lumi-widget .imd-lumi-chip:focus {
    background: var(--lumi-primary) !important;
    color: #fff !important;
    transform: translateY(-1px) !important;
    border-color: var(--lumi-primary) !important;
}

#imd-lumi-widget .imd-lumi-suggestions button.imd-lumi-chip:active,
.imd-lumi-widget .imd-lumi-chip:active {
    transform: scale(0.96) !important;
    background: var(--lumi-primary-dk) !important;
    color: #fff !important;
    border-color: var(--lumi-primary-dk) !important;
}

/* =========================================================================
   RESULT CARDS — Múltiplos resultados
   ========================================================================= */
.imd-lumi-result-card {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 10px 12px;
    margin: 6px 0;
    background: #f8fafc;
    border: 1px solid var(--lumi-border);
    border-radius: 10px;
    border-left: 3px solid var(--lumi-primary);
    transition: background 0.15s ease, box-shadow 0.15s ease;
}

.imd-lumi-result-card:hover {
    background: #f0f7ff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.imd-lumi-result-card--suggestion {
    border-left-color: #f59e0b;
}

.imd-lumi-result-card strong {
    font-size: 13px;
    color: var(--lumi-text);
    line-height: 1.3;
}

.imd-lumi-result-dept {
    font-size: 11px;
    color: var(--lumi-text-light);
    font-weight: 500;
}

.imd-lumi-result-excerpt {
    font-size: 12px;
    color: #6b7280;
    line-height: 1.4;
}

.imd-lumi-result-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--lumi-primary) !important;
    text-decoration: none !important;
    margin-top: 2px;
    transition: color 0.15s;
}

.imd-lumi-result-link:hover {
    color: var(--lumi-primary-dk) !important;
}

/* =========================================================================
   TYPEWRITER — Cursor piscante durante digitação
   ========================================================================= */
.imd-lumi--typewriting::after {
    content: '|';
    display: inline;
    color: var(--lumi-primary);
    font-weight: 300;
    animation: imdLumiCursor 0.6s ease-in-out infinite;
    margin-left: 1px;
}

@keyframes imdLumiCursor {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* =========================================================================
   TOOLTIP — "Fale com a LUMI" com efeito typewriter
   ========================================================================= */
.imd-lumi-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    right: 0;
    background: #1d2327;
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(4px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    overflow: hidden;
}

.imd-lumi-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 6px solid transparent;
    border-top-color: #1d2327;
}

.imd-lumi-bubble:hover .imd-lumi-tooltip {
    opacity: 1;
    transform: translateY(0);
}

/* Tooltip visível durante greeting typewriter */
.imd-lumi-tooltip.imd-lumi-tooltip--visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Cursor piscante no tooltip enquanto digita */
.imd-lumi-tooltip.imd-lumi-tooltip--typing::after {
    content: none; /* Remove seta enquanto está acima */
}
.imd-lumi-tooltip.imd-lumi-tooltip--typing .imd-lumi-tooltip-cursor {
    display: inline-block;
    width: 1px;
    height: 12px;
    background: #fff;
    margin-left: 1px;
    vertical-align: middle;
    animation: imdLumiTooltipCursor 0.5s ease-in-out infinite;
}

/* Seta do tooltip (reaplicar quando visível) */
.imd-lumi-tooltip.imd-lumi-tooltip--visible::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 20px;
    border: 6px solid transparent;
    border-top-color: #1d2327;
}

@keyframes imdLumiTooltipCursor {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

.imd-lumi--left .imd-lumi-tooltip {
    right: auto;
    left: 0;
}

.imd-lumi--left .imd-lumi-tooltip::after {
    right: auto;
    left: 20px;
}

/* =========================================================================
   ENTRANCE — Bounce ao carregar página
   ========================================================================= */
.imd-lumi-bubble.imd-lumi--entrance {
    animation: imdLumiEntrance 0.8s cubic-bezier(0.34,1.56,0.64,1) forwards;
}

@keyframes imdLumiEntrance {
    0%   { transform: scale(0) translateY(30px); opacity: 0; }
    50%  { transform: scale(1.15) translateY(-5px); opacity: 1; }
    70%  { transform: scale(0.95) translateY(2px); }
    100% { transform: scale(1) translateY(0); }
}

/* =========================================================================
   SKELETON LOADING — Alternativa aos 3 dots
   ========================================================================= */
.imd-lumi-skeleton {
    display: none;
    padding: 8px 14px 10px;
    flex-shrink: 0;
    flex-direction: column;
    gap: 6px;
}

.imd-lumi-skeleton.imd-lumi--visible {
    display: flex;
}

.imd-lumi-skeleton-line {
    height: 10px;
    border-radius: 5px;
    background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
    background-size: 200% 100%;
    animation: imdLumiShimmer 1.5s ease-in-out infinite;
}

.imd-lumi-skeleton-line:nth-child(1) { width: 80%; }
.imd-lumi-skeleton-line:nth-child(2) { width: 60%; }
.imd-lumi-skeleton-line:nth-child(3) { width: 40%; }

@keyframes imdLumiShimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =========================================================================
   MICRO-INTERAÇÕES
   ========================================================================= */

/* Send button — spin ao enviar */
.imd-lumi-send-btn.imd-lumi--sending .dashicons {
    animation: imdLumiSpin 0.6s ease;
}

@keyframes imdLumiSpin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Input — shake se vazio */
.imd-lumi-input.imd-lumi--shake {
    animation: imdLumiShake 0.4s ease;
    border-color: #e53e3e !important;
}

@keyframes imdLumiShake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-6px); }
    40%       { transform: translateX(6px); }
    60%       { transform: translateX(-4px); }
    80%       { transform: translateX(4px); }
}

/* =========================================================================
   DARK MODE
   ========================================================================= */
.imd-lumi--dark .imd-lumi-panel {
    background: #1a1a2e;
    border-color: #2a2a4a;
}

.imd-lumi--dark .imd-lumi-header {
    background: linear-gradient(135deg, #16213e 0%, #0f3460 100%);
}

.imd-lumi--dark .imd-lumi-messages {
    background: #1a1a2e;
}

.imd-lumi--dark .imd-lumi-msg--lumi .imd-lumi-msg-bubble {
    background: #2a2a4a;
    color: #e0e0e0;
    border-color: #3a3a5a;
}

.imd-lumi--dark .imd-lumi-msg--lumi .imd-lumi-msg-bubble strong {
    color: #7dd3fc;
}

.imd-lumi--dark .imd-lumi-msg--lumi .imd-lumi-msg-avatar {
    background: #2a2a4a;
    border-color: #3a3a5a;
}

.imd-lumi--dark .imd-lumi-input-area {
    background: #1a1a2e;
    border-top-color: #2a2a4a;
}

.imd-lumi--dark .imd-lumi-input {
    background: #2a2a4a;
    color: #e0e0e0;
    border-color: #3a3a5a;
}

.imd-lumi--dark .imd-lumi-input::placeholder { color: #888; }

.imd-lumi--dark .imd-lumi-input:focus {
    background: #2a2a4a;
    border-color: var(--lumi-primary);
}

.imd-lumi--dark .imd-lumi-footer {
    background: #1a1a2e;
    border-top-color: #2a2a4a;
    color: #666;
}

.imd-lumi--dark .imd-lumi-suggestions {
    background: transparent;
}

#imd-lumi-widget.imd-lumi--dark .imd-lumi-chip,
.imd-lumi--dark .imd-lumi-suggestions button.imd-lumi-chip {
    background: #2a2a4a !important;
    border-color: var(--lumi-primary) !important;
    color: #7dd3fc !important;
}

#imd-lumi-widget.imd-lumi--dark .imd-lumi-chip:hover,
#imd-lumi-widget.imd-lumi--dark .imd-lumi-chip:focus,
.imd-lumi--dark .imd-lumi-suggestions button.imd-lumi-chip:hover,
.imd-lumi--dark .imd-lumi-suggestions button.imd-lumi-chip:focus {
    background: var(--lumi-primary) !important;
    color: #fff !important;
}

#imd-lumi-widget.imd-lumi--dark .imd-lumi-chip:active,
.imd-lumi--dark .imd-lumi-suggestions button.imd-lumi-chip:active {
    background: var(--lumi-primary-dk) !important;
    color: #fff !important;
}

.imd-lumi--dark .imd-lumi-typing-indicator span {
    background: #666;
}

.imd-lumi--dark .imd-lumi-skeleton-line {
    background: linear-gradient(90deg, #2a2a4a 25%, #3a3a5a 50%, #2a2a4a 75%);
    background-size: 200% 100%;
    animation: imdLumiShimmer 1.5s ease-in-out infinite;
}

.imd-lumi--dark .imd-lumi-result-card {
    background: #2a2a4a;
    border-color: #3a3a5a;
}

.imd-lumi--dark .imd-lumi-result-card:hover {
    background: #32325a;
}

.imd-lumi--dark .imd-lumi-result-card strong { color: #e0e0e0; }
.imd-lumi--dark .imd-lumi-result-dept { color: #888; }
.imd-lumi--dark .imd-lumi-result-excerpt { color: #999; }

.imd-lumi--dark .imd-lumi-close-btn {
    color: rgba(255,255,255,0.6);
}

.imd-lumi--dark .imd-lumi-msg-time { color: #666; }
.imd-lumi--dark .imd-lumi-msg--user .imd-lumi-msg-time { color: rgba(255,255,255,0.5); }

/* =========================================================================
   RESPONSIVO
   ========================================================================= */
@media (max-width: 480px) {
    .imd-lumi-widget { bottom: 16px; }
    .imd-lumi--right { right: 16px; }
    .imd-lumi--left  { left: 16px; }
    .imd-lumi-panel  { width: calc(100vw - 32px); max-height: 480px; }
    .imd-lumi--right .imd-lumi-panel { right: 0; }
    .imd-lumi--left  .imd-lumi-panel { left: 0; }
}