/* Chat Sofia AI - Assistente para Advogados */

:root {
    --sofia-primary: #14b8a6;
    --sofia-primary-dark: #0d9488;
    --sofia-warm: #2dd4bf;
    --sofia-bg: #0f1419;
    --sofia-bg-soft: #141d26;
    --sofia-panel: rgba(20, 29, 38, 0.95);
    --sofia-border: rgba(20, 184, 166, 0.14);
    --sofia-text: #f8fafc;
    --sofia-text-muted: #94a3b8;
    --sofia-shadow: 0 20px 60px rgba(0, 0, 0, 0.65);
    --sofia-ease: 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sofia-ai-container {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9999;
    font-family: 'Outfit', sans-serif;
}

.sofia-ai-trigger {
    width: 66px;
    height: 66px;
    border: 1px solid rgba(20, 184, 166, 0.35);
    border-radius: 20px;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(15, 20, 25, 0.94), rgba(20, 29, 38, 0.95)),
        radial-gradient(circle at 20% 15%, rgba(20, 184, 166, 0.15), transparent 35%);
    box-shadow: var(--sofia-shadow);
    transition: transform var(--sofia-ease), box-shadow var(--sofia-ease), border-color var(--sofia-ease);
    font-size: 28px;
}

.sofia-ai-trigger:hover {
    transform: translateY(-2px) scale(1.04);
    border-color: rgba(20, 184, 166, 0.56);
    box-shadow: 0 26px 58px rgba(0, 0, 0, 0.7), 0 0 0 6px rgba(20, 184, 166, 0.1);
}

.sofia-ai-trigger.active {
    transform: scale(0.96);
}

.sofia-ai-pulse {
    position: absolute;
    inset: 0;
    border-radius: 20px;
    border: 1px solid rgba(20, 184, 166, 0.35);
    opacity: 0;
    animation: sofia-pulse 2.6s infinite;
    pointer-events: none;
}

.sofia-ai-window {
    position: absolute;
    right: 0;
    bottom: 84px;
    width: 392px;
    max-width: calc(100vw - 40px);
    height: 580px;
    max-height: calc(100vh - 136px);
    border-radius: 24px;
    border: 1px solid var(--sofia-border);
    overflow: hidden;
    background:
        linear-gradient(170deg, rgba(15, 20, 25, 0.96), rgba(20, 29, 38, 0.98)),
        radial-gradient(circle at 80% -10%, rgba(20, 184, 166, 0.1), transparent 36%);
    backdrop-filter: blur(12px);
    box-shadow: var(--sofia-shadow);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.96);
    transform-origin: bottom right;
    transition: opacity var(--sofia-ease), visibility var(--sofia-ease), transform var(--sofia-ease);
}

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

.sofia-ai-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 16px 14px;
    border-bottom: 1px solid var(--sofia-border);
    background: rgba(255, 255, 255, 0.02);
}

.sofia-ai-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(20, 184, 166, 0.3);
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 22px;
}

.sofia-ai-info {
    flex: 1;
    min-width: 0;
}

.sofia-ai-name {
    margin: 0;
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--sofia-text);
}

.sofia-ai-status {
    font-size: 11px;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #10b981;
}

.sofia-ai-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sofia-ai-minimize,
.sofia-ai-close {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    border: 1px solid var(--sofia-border);
    background: rgba(255, 255, 255, 0.04);
    color: #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--sofia-ease);
}

.sofia-ai-minimize:hover,
.sofia-ai-close:hover {
    border-color: rgba(20, 184, 166, 0.52);
    color: #ffffff;
    background: rgba(20, 184, 166, 0.12);
}

.sofia-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sofia-ai-messages::-webkit-scrollbar {
    width: 6px;
}

.sofia-ai-messages::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.5);
    border-radius: 999px;
}

.sofia-ai-message {
    display: flex;
    gap: 10px;
    animation: sofia-message-in 260ms ease-out;
}

.sofia-ai-message.user {
    flex-direction: row-reverse;
}

.sofia-ai-message-avatar {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: #f1f5f9;
    font-size: 14px;
}

.sofia-ai-message-content {
    max-width: 84%;
    padding: 11px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--sofia-text);
    font-size: 14px;
    line-height: 1.5;
}

.sofia-ai-message.user .sofia-ai-message-content {
    border-color: rgba(20, 184, 166, 0.4);
    background: linear-gradient(140deg, rgba(13, 148, 136, 0.5), rgba(15, 20, 25, 0.85));
}

.sofia-ai-message-content a {
    color: var(--sofia-primary);
    text-decoration: underline;
    text-decoration-color: rgba(20, 184, 166, 0.45);
}

.sofia-ai-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 14px;
}

.sofia-ai-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.9);
    display: inline-block;
    animation: sofia-typing-bounce 1.4s infinite ease-in-out both;
}

.sofia-ai-typing span:nth-child(1) { animation-delay: -0.32s; }
.sofia-ai-typing span:nth-child(2) { animation-delay: -0.16s; }

.sofia-ai-input-area {
    display: flex;
    gap: 10px;
    padding: 14px 16px;
    border-top: 1px solid var(--sofia-border);
    background: rgba(255, 255, 255, 0.02);
}

.sofia-ai-input {
    flex: 1;
    min-width: 0;
    border-radius: 12px;
    border: 1px solid var(--sofia-border);
    background: rgba(15, 20, 25, 0.9);
    color: var(--sofia-text);
    padding: 11px 13px;
    font: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color var(--sofia-ease), box-shadow var(--sofia-ease);
}

.sofia-ai-input::placeholder {
    color: var(--sofia-text-muted);
}

.sofia-ai-input:focus {
    border-color: rgba(20, 184, 166, 0.55);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12);
}

.sofia-ai-send {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid rgba(20, 184, 166, 0.46);
    background: linear-gradient(145deg, #0d9488, #14b8a6);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--sofia-ease);
}

.sofia-ai-send:hover {
    background: linear-gradient(145deg, #0f766e, #0d9488);
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
}

.sofia-ai-send:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.sofia-ai-send svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.sofia-ai-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    padding: 8px 12px 10px;
    text-align: center;
}

.sofia-ai-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--sofia-ease);
}

.sofia-ai-whatsapp:hover {
    background: rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.5);
}

.sofia-ai-dismiss {
    border: 0;
    background: transparent;
    color: rgba(148, 163, 184, 0.6);
    font-size: 10px;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.03em;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 8px;
    transition: all var(--sofia-ease);
    margin-top: 6px;
}

.sofia-ai-dismiss:hover {
    color: var(--sofia-primary);
    background: rgba(20, 184, 166, 0.1);
}

.sofia-ai-container.minimized .sofia-ai-trigger {
    transform: scale(0.85);
    opacity: 0.78;
}

.sofia-ai-container.minimized .sofia-ai-trigger:hover {
    transform: scale(0.92);
    opacity: 1;
}

.sofia-ai-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: none;
    background: #22c55e;
    border: 2px solid #0f1419;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45);
    animation: sofia-badge-pulse 2s infinite;
}

.sofia-ai-quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--sofia-border);
}

.sofia-ai-quick-btn {
    padding: 8px 14px;
    border-radius: 20px;
    border: 1px solid var(--sofia-border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--sofia-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--sofia-ease);
}

.sofia-ai-quick-btn:hover {
    border-color: rgba(20, 184, 166, 0.4);
    background: rgba(20, 184, 166, 0.1);
    color: var(--sofia-text);
}

@keyframes sofia-message-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sofia-typing-bounce {
    0%, 80%, 100% { transform: scale(0.35); }
    40% { transform: scale(1); }
}

@keyframes sofia-jump {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

.sofia-ai-trigger.jump {
    animation: sofia-jump 1s ease;
}

@keyframes sofia-pulse {
    0% { opacity: 0; transform: scale(0.88); }
    50% { opacity: 0.55; }
    100% { opacity: 0; transform: scale(1.12); }
}

@keyframes sofia-badge-pulse {
    0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.45); }
    70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

@media (max-width: 700px) {
    .sofia-ai-container {
        right: 16px;
        bottom: 16px;
    }

    .sofia-ai-window {
        width: min(100vw - 20px, 392px);
        max-height: calc(100vh - 92px);
        bottom: 78px;
    }
}

@media (max-width: 480px) {
    .sofia-ai-container {
        inset: auto 0 0 0;
        width: 100%;
        height: 0;
    }

    .sofia-ai-trigger {
        position: fixed;
        right: 16px;
        bottom: 16px;
        width: 60px;
        height: 60px;
        z-index: 10000;
    }

    .sofia-ai-window {
        position: fixed;
        inset: 10px 10px 10px 10px;
        width: auto;
        height: auto;
        max-width: none;
        max-height: none;
        border-radius: 20px;
    }

    .sofia-ai-header {
        padding-top: max(16px, env(safe-area-inset-top));
    }

    .sofia-ai-input-area {
        padding-bottom: max(14px, env(safe-area-inset-bottom));
    }
}