/* ─────────────────────────────────────────────
   SISTEMA DE TEMAS
   ───────────────────────────────────────────── */
:root {
    --primary-color: #D5313D;
    --brand-dark: #010F34;
    --brand-gradient: linear-gradient(266deg, #FF6633 -1.18%, #6D2CF9 96.14%);
    --heading-font: "Ubuntu", sans-serif;
    --body-font: "DM Sans", sans-serif;
}

[data-theme="light"] {
    --bg-body: #EAEdf5;
    --bg-chat-container: #ffffff;
    --bg-chat-area: #F2F4FA;
    --bg-header-footer: var(--brand-dark);
    --border-color: #D8DEED;
    --text-main: #1E2A42;
    --text-title: var(--brand-dark);
    --text-muted: #64748B;
    --bubble-ai-bg: #ffffff;
    --bubble-ai-text: #1E2A42;
    --bubble-ai-border: #D8DEED;
    --bubble-user-bg: var(--brand-gradient);
    --bubble-user-text: #ffffff;
    --input-bg: #F2F4FA;
    --input-border: #D8DEED;
    --input-focus: #ffffff;
    --avatar-ai-bg: #E4E8F5;
    --avatar-ai-text: var(--brand-dark);
    --system-badge-bg: #E4E8F5;
    --system-badge-text: #64748B;
    --sidebar-title: rgba(0, 0, 0, 0.4);
    --card-bg: #F2F4FA;
    --card-border: #D8DEED;
    --glow-color: rgba(109, 44, 249, 0.12);
    --context-bar-bg: rgba(0, 0, 0, 0.025);
    --context-bar-border: #D8DEED;
    --context-bar-text: #64748B;
}

[data-theme="dark"] {
    --bg-body: #00081C;
    --bg-chat-container: #060F2B;
    --bg-chat-area: #020A1E;
    --bg-header-footer: rgba(1, 15, 52, 0.98);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #CBD5E1;
    --text-title: #FFFFFF;
    --text-muted: #64748B;
    --bubble-ai-bg: #0A1530;
    --bubble-ai-text: #CBD5E1;
    --bubble-ai-border: rgba(255, 255, 255, 0.07);
    --bubble-user-bg: var(--brand-gradient);
    --bubble-user-text: #ffffff;
    --input-bg: #020A1E;
    --input-border: rgba(255, 255, 255, 0.09);
    --input-focus: rgba(6, 15, 43, 0.9);
    --avatar-ai-bg: #0A1530;
    --avatar-ai-text: #FFFFFF;
    --system-badge-bg: rgba(255, 255, 255, 0.05);
    --system-badge-text: #94A3B8;
    --sidebar-title: rgba(255, 255, 255, 0.3);
    --card-bg: rgba(255, 255, 255, 0.02);
    --card-border: rgba(255, 255, 255, 0.06);
    --glow-color: rgba(109, 44, 249, 0.2);
    --context-bar-bg: rgba(255, 255, 255, 0.03);
    --context-bar-border: rgba(255, 255, 255, 0.06);
    --context-bar-text: #475569;
}

/* ── GLOBALS ── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--body-font);
    color: var(--text-main);
    background-color: var(--bg-body);
    background-image: radial-gradient(rgba(109, 44, 249, 0.035) 1px, transparent 1px);
    background-size: 26px 26px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: var(--heading-font);
}

.theme-text-main {
    color: var(--text-main) !important;
}

.theme-text-muted {
    color: var(--text-muted) !important;
}

/* ── HEADER NAV ── */
.header-area {
    background-color: var(--bg-header-footer);
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1030;
    position: relative;
}

.header-area::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--brand-gradient);
    opacity: 0.55;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.7) !important;
    font-weight: 500;
    margin: 0 10px;
    font-family: var(--heading-font);
    font-size: 14px;
    transition: color 0.2s;
}

.navbar-nav .nav-link:hover {
    color: #FF6633 !important;
}

/* ── NAV CTA STRIP (substitui menu tradicional) ── */
.nav-cta-strip {
    padding: 4px 0;
}

.nav-cta-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.72);
    font-family: var(--body-font);
    display: flex;
    align-items: center;
    gap: 7px;
}

.nav-cta-tagline i {
    color: #FF6633;
    font-size: 13px;
}

.nav-cta-tagline strong {
    color: #ffffff;
}

.nav-cta-btn {
    font-size: 13px !important;
    padding: 6px 18px !important;
    white-space: nowrap;
}

/* ── PROCESSO SELETIVO BADGE (direita do header do chat) ── */
.processo-badge-right {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(255, 102, 51, 0.14), rgba(109, 44, 249, 0.12));
    border: 1px solid rgba(255, 102, 51, 0.30);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.75);
    font-family: var(--body-font);
    white-space: nowrap;
}

.processo-badge-right i {
    font-size: 11px;
    color: #FF6633;
}

.processo-badge-right span {
    font-weight: 500;
}

.processo-badge-right strong {
    color: #FF6633;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 13px;
}

/* ── BTN GRADIENT ── */
.btn-gradient {
    background: var(--brand-gradient);
    background-size: 200% auto;
    color: white;
    border: none;
    border-radius: 50px;
    padding: 8px 24px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: gradientShift 4s ease infinite;
}

.btn-gradient:hover:not(:disabled) {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(109, 44, 249, 0.45);
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* ─────────────────────────────────────────────
   LUMA AVATAR (reutilizável)
   ───────────────────────────────────────────── */
.luma-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

.luma-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.luma-fallback {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    display: none;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    font-family: var(--heading-font);
}

.luma-online-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 11px;
    height: 11px;
    background: #10B981;
    border-radius: 50%;
    border: 2px solid var(--bg-chat-container);
    animation: livePulse 2.2s ease-in-out infinite;
}

@keyframes livePulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.55);
    }

    70% {
        box-shadow: 0 0 0 7px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Large variant (sidebar) */
.luma-avatar-lg .luma-photo,
.luma-avatar-lg .luma-fallback {
    width: 58px;
    height: 58px;
    font-size: 22px;
}

.luma-avatar-lg .luma-online-dot {
    width: 13px;
    height: 13px;
    bottom: 2px;
    right: 2px;
}

/* Tag IA */
.luma-tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    color: #fff;
    border-radius: 4px;
    padding: 1px 6px;
    vertical-align: middle;
    letter-spacing: 0.5px;
    margin-left: 4px;
    font-family: var(--body-font);
}

/* ─────────────────────────────────────────────
   CHAT CONTAINER
   ───────────────────────────────────────────── */
.chat-container {
    background: var(--bg-chat-container);
    border-radius: 20px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28), 0 0 0 1px var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 78vh;
    min-height: 560px;
    transition: background 0.3s;
    position: relative;
}

.chat-container::before {
    content: '';
    display: block;
    height: 3px;
    flex-shrink: 0;
    background: var(--brand-gradient);
}

/* CHAT HEADER */
.chat-header {
    background-color: var(--bg-chat-container);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.chat-header-icon-wrap {
    flex-shrink: 0;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.chat-header-text {
    min-width: 0;
}

.chat-title {
    color: var(--text-title);
    font-weight: 700;
    margin-bottom: 3px;
    font-size: 16px;
    line-height: 1.2;
}

.chat-subtitle {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 12px;
    margin: 0;
    flex-wrap: wrap;
}

.online-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #10B981;
    font-weight: 600;
    font-size: 12px;
}

.dot-inline {
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    display: inline-block;
    animation: livePulse 2.2s ease-in-out infinite;
}

.sep {
    color: var(--border-color);
}

.session-id-text {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    font-family: monospace;
}

.header-right-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.session-badge {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 6px 14px;
}

.live-dot {
    width: 7px;
    height: 7px;
    background: #10B981;
    border-radius: 50%;
    animation: livePulse 2.2s ease-in-out infinite;
}

.session-badge>span:last-child {
    font-size: 12px;
    font-weight: 600;
    color: #10B981;
}

/* CONTEXT BAR */
.context-bar {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--context-bar-bg);
    border-bottom: 1px solid var(--context-bar-border);
    padding: 8px 24px;
    overflow: hidden;
}

.context-item {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    color: var(--context-bar-text);
    font-weight: 500;
}

.context-item i {
    font-size: 11px;
    opacity: 0.7;
}

.context-divider {
    width: 1px;
    height: 14px;
    background: var(--context-bar-border);
    margin: 0 16px;
    flex-shrink: 0;
}

/* CHAT BODY */
.chat-body {
    flex: 1;
    background-color: var(--bg-chat-area);
    padding: 28px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: background 0.3s;
    position: relative;
}

.chat-body::-webkit-scrollbar {
    width: 4px;
}

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

/* ── EMPTY STATE ── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    gap: 20px;
    padding: 40px 20px;
    transition: opacity 0.2s, transform 0.2s;
}

.empty-avatar-ring {
    position: relative;
    width: 88px;
    height: 88px;
}

.empty-avatar-ring::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    opacity: 0.35;
    filter: blur(8px);
}

.empty-avatar-ring::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    opacity: 0.5;
}

.empty-luma-img,
.empty-luma-fallback {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 1;
    border: 3px solid var(--bg-chat-area);
}

.empty-luma-fallback {
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    color: #fff;
    font-size: 32px;
    font-weight: 700;
    font-family: var(--heading-font);
}

.empty-state-text {
    text-align: center;
}

.empty-state-text strong {
    display: block;
    font-size: 18px;
    color: var(--text-title);
    font-family: var(--heading-font);
    font-weight: 700;
    margin-bottom: 8px;
}

.empty-state-text p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.65;
}

.empty-state-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 6px 14px;
    opacity: 0.75;
}

.empty-state-hint i {
    font-size: 10px;
}

/* ── EMPTY STATE — CTA DIG ── */
.empty-cta-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-title);
    background: rgba(109, 44, 249, 0.08);
    border: 1px solid rgba(109, 44, 249, 0.20);
    border-radius: 50px;
    padding: 8px 20px;
    font-family: var(--body-font);
}

.empty-cta-hint i {
    color: #8B5CF6;
    font-size: 14px;
}

/* ── MENSAGENS ── */
.msg-row {
    display: flex;
    gap: 10px;
    max-width: 82%;
    animation: popIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    transform-origin: bottom center;
}

.msg-row.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.msg-row.ai {
    align-self: flex-start;
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: translateY(14px) scale(0.97);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Avatar geral */
.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--heading-font);
    font-weight: 700;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: auto;
    overflow: hidden;
}

.avatar-ai {
    background-color: var(--avatar-ai-bg);
    color: var(--avatar-ai-text);
    border: 1px solid var(--border-color);
}

/* Luma avatar in bubbles */
.avatar-luma {
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    background: transparent;
    padding: 0;
}

.avatar-luma img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-user {
    background: var(--brand-gradient);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    color: #fff;
    border: none;
    box-shadow: 0 2px 10px var(--glow-color);
    font-size: 11px;
}

/* Bubbles */
.bubble {
    padding: 13px 17px;
    border-radius: 18px;
    font-size: 14.5px;
    line-height: 1.65;
    word-break: break-word;
    white-space: pre-wrap;
}

.msg-row.ai .bubble {
    background-color: var(--bubble-ai-bg);
    border: 1px solid var(--bubble-ai-border);
    color: var(--bubble-ai-text);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.07);
}

.msg-row.user .bubble {
    background: var(--bubble-user-bg);
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    color: #fff;
    border: none;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 18px var(--glow-color);
}

.msg-time {
    font-size: 10.5px;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

.msg-row.user .msg-time {
    text-align: right;
}

/* Anexo */
.file-attachment {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.08);
    padding: 9px 13px;
    border-radius: 8px;
    margin-top: 9px;
    border: 1px solid var(--border-color);
}

.msg-row.user .file-attachment {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.15);
}

.file-icon {
    font-size: 17px;
}

.msg-row.user .file-icon {
    color: #fff;
}

.msg-row.ai .file-icon {
    color: var(--text-main);
}

.file-name {
    font-size: 13px;
    font-weight: 600;
}

.file-size {
    font-size: 11px;
    opacity: 0.7;
}

/* Typing */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: var(--bubble-ai-bg);
    border: 1px solid var(--bubble-ai-border);
    border-radius: 18px 18px 18px 4px;
}

.typing-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-right: 2px;
    font-style: italic;
}

.dot {
    width: 5px;
    height: 5px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.dot:nth-child(2) {
    animation-delay: -0.32s;
}

.dot:nth-child(3) {
    animation-delay: -0.16s;
}

@keyframes typing {

    0%,
    80%,
    100% {
        transform: scale(0);
        opacity: 0.4;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ── INPUT ── */
.chat-footer {
    background-color: var(--bg-chat-container);
    padding: 14px 22px;
    border-top: 1px solid var(--border-color);
}

.input-wrapper {
    display: flex;
    align-items: flex-end;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 22px;
    padding: 10px 12px;
    transition: all 0.3s;
}

.input-wrapper:focus-within {
    border-color: rgba(109, 44, 249, 0.45);
    box-shadow: 0 0 0 3px rgba(109, 44, 249, 0.1);
    background: var(--input-focus);
}

#msgInput {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    outline: none;
    max-height: 120px;
    min-height: 24px;
    padding: 4px 10px;
    font-size: 16px !important;
    color: var(--text-main);
    font-family: var(--body-font);
    line-height: 1.5;
}

#msgInput::placeholder {
    color: var(--text-muted);
}

.action-btns {
    display: flex;
    gap: 8px;
    padding-bottom: 2px;
}

.btn-attach {
    background: transparent;
    border: none;
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-attach:hover {
    background: var(--border-color);
    color: var(--primary-color) !important;
    transform: rotate(15deg) scale(1.1);
}

.btn-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.attachment-preview {
    display: none;
    align-items: center;
    justify-content: space-between;
    background: var(--input-bg);
    padding: 9px 13px;
    border-radius: 10px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
}

.attachment-preview.visible {
    display: flex;
}

/* ─────────────────────────────────────────────
   SIDEBAR
   ───────────────────────────────────────────── */
.sidebar-container {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 78vh;
    min-height: 560px;
    overflow-y: auto;
}

.sidebar-container::-webkit-scrollbar {
    width: 4px;
}

.sidebar-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

.sidebar-card {
    background: var(--bg-chat-container);
    border-radius: 18px;
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s, box-shadow 0.2s;
}

.sidebar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--brand-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.sidebar-card:hover::before {
    opacity: 0.7;
}

.sidebar-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* Luma intro card */
.luma-intro-card::before {
    opacity: 0.8;
}

.luma-intro-inner {
    display: flex;
    align-items: center;
    gap: 14px;
}

.luma-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-title);
    font-family: var(--heading-font);
    margin-bottom: 6px;
    line-height: 1.2;
}

.online-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    padding: 3px 10px;
}

.online-dot {
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: livePulse 2.2s ease-in-out infinite;
}

.online-pill>span:last-child {
    font-size: 11px;
    color: #10B981;
    font-weight: 600;
}

.sidebar-section-title {
    color: var(--sidebar-title);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.objective-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(109, 44, 249, 0.09);
    border: 1px solid rgba(109, 44, 249, 0.18);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 12px;
}

.objective-label i {
    font-size: 10px;
    color: #8B5CF6;
}

.objective-label span {
    font-size: 10px;
    color: #8B5CF6;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.objective-text {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-main);
    margin: 0;
}

.tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.tips-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 10px 12px;
    transition: border-color 0.2s;
    line-height: 1.5;
}

.tips-list li:hover {
    border-color: rgba(109, 44, 249, 0.22);
}

.tips-list li i {
    color: #10B981;
    font-size: 12px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* ── TOAST ── */
.toast-notification {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #060F2B;
    color: #fff;
    padding: 11px 22px;
    border-radius: 10px;
    font-size: 13px;
    opacity: 0;
    transition: all 0.3s;
    z-index: 9999;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
    border-left: 3px solid var(--primary-color);
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ── RESPONSIVIDADE ── */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(1, 15, 52, 0.98);
        padding: 20px;
        border-radius: 10px;
        margin-top: 15px;
        border: 1px solid rgba(255, 255, 255, 0.07);
    }

    .sidebar-container {
        height: auto;
        min-height: auto;
    }

    .chat-container {
        height: 65vh;
        min-height: 430px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 0;
        background-color: var(--bg-chat-container);
    }

    .chat-container {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
        margin: 0;
        height: 100dvh;
        min-height: auto;
    }

    /* Esconde sidebar no mobile — atrapalha quando o teclado sobe */
    .col-lg-4 {
        display: none !important;
    }

    /* Chat ocupa 100% da largura */
    .col-lg-8,
    .col-xl-8 {
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .container-fluid,
    .row {
        padding: 0 !important;
        margin: 0 !important;
    }

    .msg-row {
        max-width: 92%;
    }

    .chat-footer {
        padding: 12px;
        padding-bottom: max(12px, env(safe-area-inset-bottom));
    }

    .context-bar {
        padding: 7px 16px;
    }

    .chat-header {
        padding: 14px 16px;
    }
}

/* ══════════════════════════════════════════════════
   FAIXA INFORMATIVA (info-strip)
   ══════════════════════════════════════════════════ */
.info-strip {
    background: rgba(255, 102, 51, 0.06);
    border-top: 1px solid rgba(255, 102, 51, 0.14);
    padding: 7px 0;
    font-size: 12px;
    font-family: var(--body-font);
}

.info-strip-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.5);
}

.info-strip-item i {
    font-size: 11px;
    color: #FF6633;
}

.info-strip-item strong {
    color: rgba(255, 255, 255, 0.8);
}

.info-strip-platform i {
    color: #8B5CF6;
}

.info-strip-dot {
    color: rgba(255, 255, 255, 0.18);
    font-size: 16px;
    line-height: 1;
}

/* ══════════════════════════════════════════════════
   BADGE EMPRESA (header desktop)
   ══════════════════════════════════════════════════ */
.header-company-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    font-family: var(--body-font);
}

.header-company-name {
    font-size: 14px;
    font-weight: 700;
    color: #FF6633;
    font-family: var(--heading-font);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════════
   TAG EMPRESA (chat-title)
   ══════════════════════════════════════════════════ */
.tag-empresa {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    background: rgba(255, 102, 51, 0.12);
    border: 1px solid rgba(255, 102, 51, 0.28);
    color: #FF6633;
    border-radius: 4px;
    padding: 1px 7px;
    vertical-align: middle;
    letter-spacing: 1px;
    margin-left: 4px;
    font-family: var(--body-font);
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════════
   SIDEBAR CARD — EMPRESA CONTRATANTE
   ══════════════════════════════════════════════════ */
.sidebar-card-empresa {
    border-color: rgba(255, 102, 51, 0.22) !important;
}

.sidebar-card-empresa::before {
    opacity: 1 !important;
    background: linear-gradient(90deg, #FF6633, #6D2CF9) !important;
}

.empresa-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.empresa-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 102, 51, 0.10);
    border: 1px solid rgba(255, 102, 51, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.empresa-icon i {
    font-size: 18px;
    color: #FF6633;
}

.empresa-nome {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-title);
    font-family: var(--heading-font);
    letter-spacing: 2px;
    line-height: 1;
    margin-bottom: 4px;
}

.empresa-desc {
    font-size: 11px;
    color: var(--text-muted);
}

.plataforma-notice {
    display: flex;
    align-items: center;
    gap: 7px;
    background: rgba(109, 44, 249, 0.07);
    border: 1px solid rgba(109, 44, 249, 0.15);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 11px;
    color: rgba(109, 44, 249, 0.75);
    font-family: var(--body-font);
}

.plataforma-notice i {
    font-size: 11px;
    color: #8B5CF6;
}

.plataforma-notice strong {
    color: #8B5CF6;
}

/* ══════════════════════════════════════════════════
   EMPTY STATE — PILL EMPRESA
   ══════════════════════════════════════════════════ */
.empty-empresa-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 102, 51, 0.10);
    border: 1px solid rgba(255, 102, 51, 0.22);
    border-radius: 50px;
    padding: 5px 16px;
    font-size: 12px;
    font-weight: 600;
    color: #FF6633;
    font-family: var(--body-font);
    margin-bottom: 10px;
}

.empty-empresa-pill i {
    font-size: 11px;
}

.empty-empresa-pill strong {
    color: #FF6633;
}

/* ══════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════ */
.main-footer {
    background-color: #010F34;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(266deg, #FF6633 -1.18%, #6D2CF9 96.14%);
    opacity: 0.5;
}

/* ══════════════════════════════════════════════════
   RESPONSIVIDADE
   ══════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .info-strip {
        display: none !important;
    }

    .main-footer {
        display: none !important;
    }
}


/* Ajustes definitivos para a tela inicial do chat no mobile */
@media (max-width: 768px) {
    /* Puxa todo o conteúdo para o topo e tira a centralização vertical */
    .empty-state {
        justify-content: flex-start !important; 
        margin-top: 25px !important; 
        gap: 12px !important;
        padding: 15px 10px !important;
    }

    /* Reduz levemente a foto da Luma para economizar espaço */
    .empty-avatar-ring,
    .empty-luma-img,
    .empty-luma-fallback {
        width: 65px !important;
        height: 65px !important;
    }

    /* Oculta os selos desnecessários para limpar a tela */
    .empty-empresa-pill,
    .empty-state-hint {
        display: none !important;
    }
}






/* Ajuste definitivo de altura para a barra de digitação não sumir no mobile */
@media (max-width: 768px) {
    /* 1. Remove os espaçamentos invisíveis em volta do chat */
    main.flex-grow-1 {
        padding: 0 !important;
    }

    /* 2. Ajusta a altura do chat descontando o espaço do cabeçalho (~70px) */
    .chat-container {
        height: calc(100dvh - 70px) !important; 
        margin-bottom: 50px;
    }
    
    /* 3. Garante que o rodapé do chat cole no fundo do celular */
    .chat-footer {
        padding-bottom: max(12px, env(safe-area-inset-bottom)) !important;
    }
}