/* ===== CHATBOT WIDGET - PROFESSIONAL ===== */
:root {
    --cb-primary: #f1cc66;
    --cb-bg: #111111;
    --cb-surface: #1b1b1b;
    --cb-surface-hover: #232323;
    --cb-text: #f3f3f1;
    --cb-text-light: #b5b5b1;
    --cb-text-muted: #999995;
    --cb-border: #333333;
    --cb-border-light: #292929;
    --cb-radius: 16px;
    --cb-radius-sm: 10px;
    --cb-shadow: 0 25px 65px rgba(0,0,0,0.12), 0 10px 25px rgba(0,0,0,0.08);
    --cb-shadow-btn: 0 8px 30px rgba(0,0,0,0.2);
    --cb-transition: cubic-bezier(0.4, 0, 0.2, 1);
}

.chatbot-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #1f1f1f 0%, #111111 100%);
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99998;
    transition: all 0.35s var(--cb-transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.35), 0 2px 6px rgba(0,0,0,0.15);
    overflow: visible;
}

.chatbot-trigger:hover {
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4), 0 4px 12px rgba(0,0,0,0.15);
}

.chatbot-trigger:active {
    transform: translateY(0) scale(0.97);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.chatbot-trigger svg {
    width: 24px;
    height: 24px;
    transition: all 0.3s var(--cb-transition);
    position: absolute;
}

.chatbot-trigger .icon-chat { opacity: 1; transform: scale(1) rotate(0deg); }
.chatbot-trigger .icon-close { opacity: 0; transform: scale(0.5) rotate(-90deg); }
.chatbot-trigger.active .icon-chat { opacity: 0; transform: scale(0.5) rotate(90deg); }
.chatbot-trigger.active .icon-close { opacity: 1; transform: scale(1) rotate(0deg); }
.chatbot-trigger.active {
    background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3), 0 2px 6px rgba(0,0,0,0.1);
}

/* Pulse ring */
.chatbot-trigger::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.2);
    animation: cb-ring-pulse 3s ease-in-out infinite;
    pointer-events: none;
}

.chatbot-trigger.active::before { opacity: 0; }

@keyframes cb-ring-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0; }
}

/* Online dot */
.chatbot-trigger::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 14px;
    height: 14px;
    background: #22c55e;
    border-radius: 50%;
    border: 2.5px solid #fff;
    transition: all 0.3s ease;
    box-shadow: 0 1px 4px rgba(34,197,94,0.4);
}

.chatbot-trigger.active::after { opacity: 0; transform: scale(0); }

/* Greeting tooltip */
.chatbot-greeting {
    position: fixed;
    bottom: 90px;
    right: 24px;
    background: var(--cb-bg);
    color: var(--cb-text);
    padding: 14px 20px 14px 16px;
    border-radius: 14px 14px 4px 14px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
    font-size: 13.5px;
    line-height: 1.55;
    max-width: 270px;
    z-index: 99997;
    opacity: 0;
    transform: translateY(8px) scale(0.96);
    transition: all 0.4s var(--cb-transition);
    pointer-events: none;
    border: 1px solid var(--cb-border-light);
}

.chatbot-greeting.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.chatbot-greeting::after {
    content: '';
    position: absolute;
    bottom: -6px;
    right: 22px;
    width: 12px;
    height: 12px;
    background: var(--cb-bg);
    border-right: 1px solid var(--cb-border-light);
    border-bottom: 1px solid var(--cb-border-light);
    transform: rotate(45deg);
}

.chatbot-greeting-close {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 20px;
    height: 20px;
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    color: var(--cb-text-muted);
    transition: all 0.2s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    line-height: 1;
}

.chatbot-greeting-close:hover { background: var(--cb-surface-hover); color: var(--cb-text); }

/* Chat Window */
.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 28px;
    width: 390px;
    max-height: 600px;
    background: var(--cb-bg);
    border-radius: var(--cb-radius);
    box-shadow: var(--cb-shadow);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.92);
    transition: all 0.4s var(--cb-transition);
    border: 1px solid var(--cb-border-light);
}

.chatbot-window.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header */
.chatbot-header {
    background: linear-gradient(135deg, #1f1f1f 0%, #0a0a0a 100%);
    color: #fff;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.chatbot-header::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -15%;
    width: 140px;
    height: 140px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.chatbot-header::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

.chatbot-header-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

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


.chatbot-header-info { flex: 1; min-width: 0; position: relative; }
.chatbot-header-info h3 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 2px 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.chatbot-header-status {
    font-size: 12px;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Messages */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 220px;
    max-height: 360px;
    scroll-behavior: smooth;
    background: transparent;
    position: relative;
    z-index: 1;
}

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

/* Message Bubbles */
.cb-msg {
    max-width: 85%;
    padding: 11px 15px;
    font-size: 13.5px;
    line-height: 1.6;
    word-wrap: break-word;
    animation: cb-slideIn 0.35s var(--cb-transition);
}

@keyframes cb-slideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.cb-msg.bot {
    background: var(--cb-bg);
    color: var(--cb-text);
    align-self: flex-start;
    border-radius: 4px 14px 14px 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--cb-border-light);
}

.cb-msg.user {
    background: var(--cb-primary);
    color: #fff;
    align-self: flex-end;
    border-radius: 14px 14px 4px 14px;
}

/* Timestamp */
.cb-time {
    font-size: 10px;
    color: var(--cb-text-muted);
    margin-top: 3px;
    align-self: flex-start;
}

.cb-time.right { align-self: flex-end; }

/* Bot name label */
.cb-bot-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--cb-text-light);
    margin-bottom: 3px;
    margin-left: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.cb-bot-label svg { width: 12px; height: 12px; color: #22c55e; }

/* Menu Options */
.cb-menu {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-self: flex-start;
    width: 100%;
    animation: cb-slideIn 0.35s var(--cb-transition);
}

.cb-menu-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    cursor: pointer;
    font-size: 13.5px;
    color: var(--cb-text);
    transition: all 0.25s var(--cb-transition);
    text-align: left;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.cb-menu-btn::after {
    content: '';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-right: 1.5px solid var(--cb-text-muted);
    border-bottom: 1.5px solid var(--cb-text-muted);
    transform: translateY(-50%) rotate(-45deg);
    transition: all 0.2s;
}

.cb-menu-btn:hover {
    background: var(--cb-surface);
    border-color: var(--cb-primary);
    transform: translateX(3px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.cb-menu-btn:hover::after { border-color: var(--cb-primary); }

.cb-menu-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--cb-text-light);
    transition: color 0.2s;
}

.cb-menu-btn:hover svg { color: var(--cb-primary); }

.cb-menu-btn .cb-btn-text { flex: 1; }
.cb-menu-btn .cb-btn-sub {
    display: block;
    font-size: 11px;
    color: var(--cb-text-muted);
    font-weight: 400;
    margin-top: 1px;
}

/* Separator */
.cb-separator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 6px 0;
    font-size: 11px;
    color: var(--cb-text-muted);
}

.cb-separator::before, .cb-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--cb-border);
}

/* Vagas */
.cb-vaga-card {
    display: block;
    width: 100%;
    padding: 14px 16px;
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-sm);
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: all 0.25s var(--cb-transition);
    position: relative;
}

.cb-vaga-card:hover {
    border-color: var(--cb-primary);
    box-shadow: 0 3px 12px rgba(0,0,0,0.06);
    transform: translateY(-1px);
}

.cb-vaga-card strong {
    display: block;
    font-size: 13.5px;
    color: var(--cb-text);
    margin-bottom: 5px;
}

.cb-vaga-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 11.5px;
}

.cb-vaga-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    background: var(--cb-surface);
    border-radius: 20px;
    color: var(--cb-text-light);
    font-size: 11px;
}

.cb-vaga-tag svg { width: 11px; height: 11px; }

/* Back button */
.cb-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    color: var(--cb-text-muted);
    font-size: 12px;
    cursor: pointer;
    padding: 6px 0;
    margin-top: 4px;
    font-family: inherit;
    transition: color 0.2s;
}

.cb-back-btn:hover { color: var(--cb-primary); }
.cb-back-btn svg { width: 14px; height: 14px; }

/* Typing */
.cb-typing {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 14px 18px;
    align-self: flex-start;
    background: var(--cb-bg);
    border-radius: 4px 14px 14px 14px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--cb-border-light);
    animation: cb-slideIn 0.35s var(--cb-transition);
}

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

.cb-typing span:nth-child(2) { animation-delay: 0.15s; }
.cb-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes cb-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
    30% { transform: translateY(-8px); opacity: 1; }
}

/* Form */
.cb-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: cb-slideIn 0.35s var(--cb-transition);
    background: var(--cb-bg);
    padding: 14px;
    border-radius: var(--cb-radius-sm);
    border: 1px solid var(--cb-border-light);
}

.cb-form label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--cb-text-light);
    margin-bottom: -4px;
}

.cb-form input, .cb-form select, .cb-form textarea {
    width: 100%;
    padding: 10px 13px;
    border: 1px solid var(--cb-border);
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    color: var(--cb-text);
    background: var(--cb-surface);
    box-sizing: border-box;
    transition: all 0.2s;
}

.cb-form input:focus, .cb-form select:focus, .cb-form textarea:focus {
    outline: none;
    border-color: var(--cb-primary);
    background: var(--cb-bg);
    box-shadow: 0 0 0 3px rgba(26,26,26,0.06);
}

.cb-form textarea { resize: none; height: 65px; }

.cb-form-submit {
    padding: 11px 18px;
    background: var(--cb-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
    margin-top: 2px;
}

.cb-form-submit:hover { opacity: 0.9; transform: translateY(-1px); }
.cb-form-submit:active { transform: translateY(0); }

/* Quick replies */
.cb-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    animation: cb-slideIn 0.3s var(--cb-transition);
    margin-top: 2px;
}

.cb-quick-reply {
    padding: 7px 14px;
    background: var(--cb-bg);
    border: 1px solid var(--cb-border);
    border-radius: 20px;
    font-size: 12.5px;
    color: var(--cb-text);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
    white-space: nowrap;
}

.cb-quick-reply:hover {
    background: var(--cb-primary);
    color: #fff;
    border-color: var(--cb-primary);
}

/* Input */
.chatbot-input {
    padding: 14px 16px;
    border-top: 1px solid var(--cb-border-light);
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
    background: var(--cb-bg);
}

.chatbot-input input {
    flex: 1;
    padding: 11px 16px;
    border: 1px solid var(--cb-border);
    border-radius: 12px;
    font-size: 13.5px;
    font-family: inherit;
    color: var(--cb-text);
    background: var(--cb-surface);
    transition: all 0.2s;
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--cb-primary);
    background: var(--cb-bg);
    box-shadow: 0 0 0 3px rgba(26,26,26,0.05);
}

.chatbot-input input::placeholder { color: var(--cb-text-muted); }

.chatbot-input button {
    width: 42px;
    height: 42px;
    background: var(--cb-primary);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chatbot-input button:hover { opacity: 0.85; transform: scale(1.04); }
.chatbot-input button:active { transform: scale(0.96); }
.chatbot-input button svg { width: 18px; height: 18px; }

/* Footer */
.chatbot-footer {
    text-align: center;
    padding: 8px;
    font-size: 10.5px;
    color: var(--cb-text-muted);
    background: var(--cb-bg);
    border-top: 1px solid var(--cb-border-light);
    letter-spacing: 0.02em;
}

/* Overlay for click-outside */
.chatbot-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99997;
    background: transparent;
}

.chatbot-overlay.active {
    display: block;
}

/* Close button (mobile only) */
.chatbot-header-close {
    display: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.12);
    color: #fff;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
    -webkit-tap-highlight-color: transparent;
}

.chatbot-header-close:hover,
.chatbot-header-close:active {
    background: rgba(255,255,255,0.22);
    transform: scale(1.08);
}

.chatbot-header-close svg {
    width: 18px;
    height: 18px;
    pointer-events: none;
}

/* Watermark / brand background - fixed behind scrolling messages */
.chatbot-body {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--cb-surface);
}

.chatbot-watermark {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.chatbot-watermark img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    opacity: 0.08;
    user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: none;
    filter: grayscale(30%);
}

/* Mobile */
@media (max-width: 480px) {
    .chatbot-overlay.active {
        background: rgba(0,0,0,0.4);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
    }

    .chatbot-header-close {
        display: flex;
    }

    .chatbot-window {
        right: 0;
        bottom: 0;
        left: 0;
        top: auto;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        max-height: 100vh;
        max-height: 100dvh;
        border-radius: 0;
        border: none;
    }

    .chatbot-body {
        flex: 1;
        min-height: 0;
    }

    .chatbot-messages {
        max-height: none;
        min-height: 0;
        flex: 1;
        overflow-y: auto;
    }

    .chatbot-header {
        padding: 16px 18px;
        border-radius: 0;
        padding-top: calc(16px + env(safe-area-inset-top, 0px));
    }

    .chatbot-trigger {
        bottom: 18px;
        right: 18px;
        width: 52px;
        height: 52px;
    }

    .chatbot-trigger svg { width: 22px; height: 22px; }
    
    .chatbot-trigger.active {
        opacity: 0;
        pointer-events: none;
        transform: scale(0.5);
    }

    .chatbot-greeting {
        right: 18px;
        bottom: 80px;
        max-width: 230px;
        font-size: 13px;
    }

    .chatbot-input {
        padding: 12px 14px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    }

    .chatbot-input input {
        padding: 12px 14px;
        font-size: 16px; /* prevents iOS zoom */
    }

    .chatbot-footer {
        padding: 6px 8px;
        padding-bottom: calc(6px + env(safe-area-inset-bottom, 0px));
        font-size: 10px;
    }

    .cb-msg { max-width: 90%; font-size: 14px; }
    .cb-menu-btn { padding: 14px 16px; font-size: 14px; }
    .cb-menu-btn .cb-btn-sub { font-size: 12px; }
    .cb-quick-reply { padding: 9px 16px; font-size: 13px; }
    .cb-vaga-card { padding: 14px; }
    .cb-vaga-card strong { font-size: 14px; }
    .cb-form input, .cb-form select, .cb-form textarea { padding: 12px 14px; font-size: 16px; }
    .cb-form label { font-size: 12px; }
    .cb-form-submit { padding: 14px 20px; font-size: 15px; }
}

@media (max-width: 480px) and (max-height: 680px) {
    .chatbot-window {
        height: 100vh;
        height: 100dvh;
        max-height: 100vh;
        max-height: 100dvh;
    }
}