/* Chatbot Widget Styles - "Asistente Patrimonial con Voz" */
:root {
    --chat-primary: #1a1510;
    --chat-accent: #c9a961;
    --chat-text: #ffffff;
    --chat-bg: #2d2419;
    --chat-bubble-user: #c9a961;
    --chat-bubble-bot: #3e3224;
    --chat-mic-active: #e74c3c;
    --chat-mic-idle: #c9a961;
}

/* Container to fix stacking context */
#chat-widget-container {
    position: fixed;
    z-index: 999999;
    isolation: isolate;
}

/* ========== Floating Action Button (FAB) ========== */
.chat-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: var(--chat-primary);
    border: 3px solid var(--chat-accent);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chat-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(201, 169, 97, 0.5);
}

.chat-fab-icon {
    font-size: 35px;
    animation: pulse 2s infinite;
}

/* ========== Main Chat Window ========== */
.chat-window {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 380px;
    max-width: 90vw;
    height: 600px;
    max-height: 80vh;
    background: var(--chat-primary);
    border: 2px solid var(--chat-accent);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 99999;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.chat-window.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* ========== Header ========== */
.chat-header {
    background: rgb(26, 21, 16);
    background: linear-gradient(90deg, rgba(26, 21, 16, 1) 0%, rgba(55, 44, 31, 1) 100%);
    padding: 20px;
    display: flex;
    align-items: center;
    border-bottom: 2px solid var(--chat-accent);
    color: white;
}

.chat-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--chat-accent);
    margin-right: 15px;
    border: 2px solid white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    flex-shrink: 0;
}

.chat-info h3 {
    margin: 0;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--chat-accent);
}

.chat-info span {
    font-size: 0.85rem;
    opacity: 0.8;
}

.chat-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
}

/* ========== Disclaimer ========== */
.chat-disclaimer {
    background: rgba(201, 169, 97, 0.1);
    color: #ffd700;
    font-size: 0.8rem;
    padding: 10px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}

/* ========== Messages Area ========== */
.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: var(--chat-bg);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 12px 18px;
    border-radius: 15px;
    font-size: 1.05rem;
    line-height: 1.5;
    animation: messageSlide 0.3s ease;
}

.message.bot {
    background: var(--chat-bubble-bot);
    color: white;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(201, 169, 97, 0.3);
}

.message.user {
    background: var(--chat-bubble-user);
    color: #1a1510;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    font-weight: 600;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Typing Indicator ========== */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 15px 20px;
}

.typing-indicator .dot {
    width: 8px;
    height: 8px;
    background: var(--chat-accent);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-indicator .dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator .dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    80%,
    100% {
        transform: scale(0.6);
        opacity: 0.4;
    }

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

/* ========== Input Area ========== */
.chat-input-area {
    padding: 12px 15px;
    background: var(--chat-primary);
    border-top: 1px solid var(--chat-accent);
    display: flex;
    gap: 8px;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 14px 18px;
    border-radius: 30px;
    border: 2px solid #554433;
    background: #2d2419;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border 0.3s;
    min-width: 0;
}

.chat-input:focus {
    border-color: var(--chat-accent);
}

.chat-send {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--chat-accent);
    border: none;
    color: #1a1510;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.chat-send:hover {
    transform: scale(1.1);
}

/* ========== Microphone Button ========== */
.chat-mic {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid var(--chat-mic-idle);
    color: var(--chat-mic-idle);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.chat-mic:hover {
    background: rgba(201, 169, 97, 0.15);
    transform: scale(1.05);
}

/* Active/Listening state */
.chat-mic.listening {
    background: var(--chat-mic-active);
    border-color: var(--chat-mic-active);
    color: white;
    animation: micPulse 1.5s ease-in-out infinite;
}

.chat-mic .mic-icon {
    width: 22px;
    height: 22px;
    transition: opacity 0.3s;
}

.chat-mic.listening .mic-icon {
    animation: micBounce 0.6s ease-in-out infinite alternate;
}

@keyframes micPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.5);
    }

    70% {
        box-shadow: 0 0 0 12px rgba(231, 76, 60, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(231, 76, 60, 0);
    }
}

@keyframes micBounce {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.15);
    }
}

/* Mic Sound Waves (hidden by default, shown when listening) */
.mic-waves {
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.mic-waves.active {
    opacity: 1;
}

.mic-waves span {
    display: block;
    width: 3px;
    height: 6px;
    background: white;
    border-radius: 2px;
    animation: wave 0.8s ease-in-out infinite;
}

.mic-waves span:nth-child(1) {
    animation-delay: 0s;
    height: 4px;
}

.mic-waves span:nth-child(2) {
    animation-delay: 0.2s;
    height: 8px;
}

.mic-waves span:nth-child(3) {
    animation-delay: 0.4s;
    height: 4px;
}

@keyframes wave {

    0%,
    100% {
        transform: scaleY(1);
    }

    50% {
        transform: scaleY(2);
    }
}

/* ========== Voice Status Bar ========== */
.voice-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    height: 0;
    overflow: hidden;
    background: rgba(201, 169, 97, 0.08);
    border-top: 1px solid transparent;
    transition: all 0.3s ease;
}

.voice-status.active {
    height: 36px;
    padding: 6px 15px;
    border-top: 1px solid rgba(201, 169, 97, 0.2);
}

.voice-status-text {
    font-size: 0.8rem;
    color: var(--chat-accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.voice-mute {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 5px;
    transition: background 0.2s;
}

.voice-mute:hover {
    background: rgba(201, 169, 97, 0.15);
}

/* ========== Animations ========== */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

/* ========== Accessibility ========== */
button:focus,
input:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* ========== Mobile Responsive ========== */
@media (max-width: 480px) {
    .chat-window {
        width: calc(100vw - 20px);
        right: 10px;
        bottom: 90px;
        height: calc(100vh - 120px);
        max-height: none;
        border-radius: 15px;
    }

    .chat-fab {
        bottom: 15px;
        right: 15px;
        width: 60px;
        height: 60px;
    }

    .chat-fab-icon {
        font-size: 28px;
    }

    .chat-header {
        padding: 15px;
    }

    .chat-avatar {
        width: 45px;
        height: 45px;
        font-size: 22px;
    }

    .chat-mic,
    .chat-send {
        width: 42px;
        height: 42px;
    }
}