/* ===========================================
   Importe Melhor - ICMS Calculator Chat
   =========================================== */

:root {
    --imicms-primary: #1e3a5f;
    --imicms-primary-light: #2d5a8a;
    --imicms-primary-dark: #0f1f33;
    --imicms-accent: #83f100;
    --imicms-accent-hover: #6bc700;
    --imicms-white: #ffffff;
    --imicms-gray-50: #f9fafb;
    --imicms-gray-100: #f3f4f6;
    --imicms-gray-200: #e5e7eb;
    --imicms-gray-300: #d1d5db;
    --imicms-gray-500: #6b7280;
    --imicms-gray-700: #374151;
    --imicms-gray-900: #111827;
    --imicms-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    --imicms-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --imicms-radius: 16px;
    --imicms-radius-sm: 12px;
    --imicms-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Chat Trigger Button */
.imicms-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999998;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    animation: imicms-bounce 2s ease-in-out infinite;
}

.imicms-trigger.position-bottom-left {
    right: auto;
    left: 24px;
}

.imicms-trigger-bubble {
    background: var(--imicms-white);
    padding: 12px 18px;
    border-radius: var(--imicms-radius);
    box-shadow: var(--imicms-shadow-sm);
    font-size: 14px;
    color: var(--imicms-gray-700);
    max-width: 240px;
    position: relative;
    transition: var(--imicms-transition);
}

.imicms-trigger-bubble::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: var(--imicms-white);
}

.imicms-trigger.position-bottom-left .imicms-trigger-bubble::after {
    right: auto;
    left: -8px;
    border-left-color: transparent;
    border-right-color: var(--imicms-white);
}

.imicms-trigger-bubble-close {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: var(--imicms-gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--imicms-gray-500);
    cursor: pointer;
    transition: var(--imicms-transition);
}

.imicms-trigger-bubble-close:hover {
    background: var(--imicms-gray-300);
}

.imicms-trigger-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--imicms-primary);
    color: var(--imicms-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--imicms-shadow);
    transition: var(--imicms-transition);
    border: none;
    cursor: pointer;
}

.imicms-trigger-btn:hover {
    transform: scale(1.1);
    background: var(--imicms-primary-light);
}

.imicms-trigger-btn svg {
    width: 28px;
    height: 28px;
}

/* Chat Widget Container */
.imicms-widget {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 400px;
    max-width: calc(100vw - 48px);
    height: 600px;
    max-height: calc(100vh - 140px);
    background: var(--imicms-white);
    border-radius: var(--imicms-radius);
    box-shadow: var(--imicms-shadow);
    z-index: 999999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: var(--imicms-transition);
}

.imicms-widget.position-bottom-left {
    right: auto;
    left: 24px;
}

.imicms-widget.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header */
.imicms-header {
    background: linear-gradient(135deg, var(--imicms-primary), var(--imicms-primary-light));
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.imicms-header-avatar {
    width: 48px;
    height: 48px;
    background: var(--imicms-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.imicms-header-avatar img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.imicms-header-avatar svg {
    width: 28px;
    height: 28px;
    color: var(--imicms-primary);
}

.imicms-header-info {
    flex: 1;
}

.imicms-header-title {
    color: var(--imicms-white);
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.imicms-header-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    margin: 2px 0 0;
}

.imicms-header-close {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: var(--imicms-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--imicms-transition);
}

.imicms-header-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.imicms-header-close svg {
    width: 20px;
    height: 20px;
}

/* Messages Container */
.imicms-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--imicms-gray-50);
}

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

.imicms-messages::-webkit-scrollbar-track {
    background: transparent;
}

.imicms-messages::-webkit-scrollbar-thumb {
    background: var(--imicms-gray-300);
    border-radius: 3px;
}

/* Message Bubbles */
.imicms-message {
    display: flex;
    gap: 10px;
    max-width: 85%;
    animation: imicms-fadeIn 0.3s ease;
}

.imicms-message.bot {
    align-self: flex-start;
}

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

.imicms-message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--imicms-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.imicms-message-avatar svg {
    width: 18px;
    height: 18px;
    color: var(--imicms-white);
    fill: var(--imicms-white);
}

.imicms-message.user .imicms-message-avatar {
    background: #1e3a5f;
}

.imicms-message.user .imicms-message-avatar svg {
    fill: #ffffff;
    color: #ffffff;
}

.imicms-message-content {
    background: var(--imicms-white);
    padding: 12px 16px;
    border-radius: var(--imicms-radius-sm);
    box-shadow: var(--imicms-shadow-sm);
    font-size: 14px;
    line-height: 1.5;
    color: var(--imicms-gray-700);
}

.imicms-message.user .imicms-message-content {
    background: var(--imicms-primary);
    color: var(--imicms-white);
}

.imicms-message-content strong {
    color: var(--imicms-gray-900);
    font-weight: 600;
}

.imicms-message.user .imicms-message-content strong {
    color: var(--imicms-white);
}

/* Result Cards */
.imicms-result-card {
    background: var(--imicms-white);
    border-radius: var(--imicms-radius-sm);
    padding: 16px;
    margin-top: 8px;
    border-left: 4px solid var(--imicms-primary);
}

.imicms-result-card.highlight {
    border-left-color: var(--imicms-accent);
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
}

.imicms-result-card.warning {
    border-left-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
}

.imicms-result-label {
    font-size: 12px;
    color: var(--imicms-gray-500);
    margin-bottom: 4px;
}

.imicms-result-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--imicms-gray-900);
}

.imicms-result-card.highlight .imicms-result-value {
    color: #16a34a;
}

.imicms-result-card.warning .imicms-result-value {
    color: #d97706;
}

/* Typing Indicator */
.imicms-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: var(--imicms-white);
    border-radius: var(--imicms-radius-sm);
    width: fit-content;
}

.imicms-typing span {
    width: 8px;
    height: 8px;
    background: var(--imicms-gray-400);
    border-radius: 50%;
    animation: imicms-typing 1.4s infinite;
}

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

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

/* Input Area */
.imicms-input-area {
    padding: 16px;
    background: var(--imicms-white);
    border-top: 1px solid var(--imicms-gray-200);
    flex-shrink: 0;
}

.imicms-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.imicms-input-field {
    flex: 1;
    position: relative;
}

.imicms-input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #666 !important;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: var(--imicms-transition);
    background: var(--imicms-white);
    box-sizing: border-box;
}

.imicms-input:focus {
    border-color: var(--imicms-primary) !important;
    background: var(--imicms-white);
    box-shadow: 0 0 0 2px rgba(30, 58, 95, 0.1);
}

.imicms-input:hover {
    border-color: var(--imicms-primary) !important;
}

.imicms-input::placeholder {
    color: var(--imicms-gray-400);
}

.imicms-input-error {
    font-size: 12px;
    color: #ef4444;
    margin-top: 6px;
    display: none;
}

.imicms-input-field.error .imicms-input {
    border-color: #ef4444;
}

.imicms-input-field.error .imicms-input-error {
    display: block;
}

/* Number Input with Steps */
.imicms-number-input {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.imicms-number-display {
    background: var(--imicms-gray-100);
    padding: 16px;
    border-radius: var(--imicms-radius-sm);
    text-align: center;
}

.imicms-number-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--imicms-primary);
}

.imicms-number-controls {
    display: flex;
    gap: 8px;
}

.imicms-number-btn {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--imicms-gray-200);
    background: var(--imicms-white);
    border-radius: var(--imicms-radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--imicms-gray-700);
    cursor: pointer;
    transition: var(--imicms-transition);
}

.imicms-number-btn:hover {
    border-color: var(--imicms-primary);
    color: var(--imicms-primary);
}

.imicms-number-btn.active {
    background: var(--imicms-primary);
    border-color: var(--imicms-primary);
    color: var(--imicms-white);
}

/* State Selector */
.imicms-state-selector {
    padding: 4px 0;
}

.imicms-select-wrapper {
    position: relative;
    width: 100%;
}

.imicms-state-select {
    width: 100% !important;
    padding: 14px 16px !important;
    border: 2px solid var(--imicms-gray-200) !important;
    background: var(--imicms-white) !important;
    border-radius: 12px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    color: var(--imicms-gray-700) !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 20px !important;
    padding-right: 40px !important;
}

.imicms-state-select:hover {
    border-color: #031b8a !important;
}

.imicms-state-select:focus {
    outline: none !important;
    border-color: #031b8a !important;
    box-shadow: 0 0 0 3px rgba(3, 27, 138, 0.1) !important;
}

.imicms-state-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
}

.imicms-state-btn {
    padding: 10px;
    border: 2px solid var(--imicms-gray-200);
    background: var(--imicms-white);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--imicms-gray-700);
    cursor: pointer;
    transition: var(--imicms-transition);
}

.imicms-state-btn:hover {
    border-color: var(--imicms-primary);
    color: var(--imicms-primary);
}

.imicms-state-btn.selected {
    background: var(--imicms-primary);
    border-color: var(--imicms-primary);
    color: var(--imicms-white);
}

/* Emoji Support */
.imicms-emoji {
    font-size: 18px;
    vertical-align: middle;
}

/* Inline Version */
.imicms-inline {
    width: 100%;
    max-width: 480px;
    height: 650px;
    margin: 0 auto;
    border-radius: var(--imicms-radius);
    box-shadow: var(--imicms-shadow);
    position: relative;
}

/* Animations */
@keyframes imicms-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes imicms-typing {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* Responsive */
@media (max-width: 480px) {
    .imicms-widget {
        width: 100%;
        max-width: none;
        height: 100%;
        max-height: none;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }
    
    .imicms-widget.position-bottom-left {
        left: 0;
    }
    
    .imicms-trigger {
        bottom: 16px;
        right: 16px;
    }
    
    .imicms-trigger.position-bottom-left {
        left: 16px;
    }
    
    .imicms-trigger-bubble {
        display: none;
    }
    
    .imicms-state-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .imicms-widget {
        /* Keep light theme for consistency */
    }
}

/* Print styles */
@media print {
    .imicms-trigger,
    .imicms-widget {
        display: none !important;
    }
}

/* Theme overrides - prevent pink hover */
.imicms-widget button:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):not(.imicms-number-btn):not(.imicms-state-btn),
.imicms-widget [type=button]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn),
.imicms-widget [type=submit]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn) {
    background-color: inherit;
}

.imicms-widget button:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):not(.imicms-number-btn):not(.imicms-state-btn):hover,
.imicms-widget button:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):not(.imicms-number-btn):not(.imicms-state-btn):focus,
.imicms-widget [type=button]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):hover,
.imicms-widget [type=button]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):focus,
.imicms-widget [type=submit]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):hover,
.imicms-widget [type=submit]:not(.imicms-send-btn):not(.imicms-confirm-btn):not(.imicms-cta-btn):focus {
    background-color: inherit !important;
    color: inherit !important;
    text-decoration: none !important;
}

/* Send button - green */
.imicms-send-btn {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    background: #83f100 !important;
    border: none !important;
    border-radius: 12px !important;
    color: #031b8a !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.3s ease !important;
    flex-shrink: 0 !important;
}

.imicms-send-btn:hover,
.imicms-send-btn:focus {
    background: #031b8a !important;
    color: #ffffff !important;
    transform: scale(1.05);
}

.imicms-send-btn:disabled {
    background: #d1d5db !important;
    cursor: not-allowed !important;
    transform: none !important;
}

.imicms-send-btn svg {
    width: 22px !important;
    height: 22px !important;
    color: #031b8a !important;
}

.imicms-send-btn:hover svg,
.imicms-send-btn:focus svg {
    color: #ffffff !important;
}

/* Confirm button - green full width */
.imicms-confirm-btn {
    width: 100% !important;
    height: auto !important;
    padding: 14px 20px !important;
    background: #83f100 !important;
    border: none !important;
    border-radius: 12px !important;
    color: #031b8a !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    margin-top: 8px !important;
}

.imicms-confirm-btn:hover,
.imicms-confirm-btn:focus {
    background: #031b8a !important;
    color: #ffffff !important;
}

/* CTA button */
.imicms-cta-btn {
    display: block !important;
    padding: 14px 28px !important;
    background: #83f100 !important;
    color: #031b8a !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    text-align: center !important;
}

.imicms-cta-btn:hover,
.imicms-cta-btn:focus {
    background: #031b8a !important;
    color: #ffffff !important;
    transform: translateY(-2px);
}

.imicms-number-btn:hover,
.imicms-number-btn:focus {
    border-color: var(--imicms-primary) !important;
    color: var(--imicms-primary) !important;
    background: var(--imicms-white) !important;
}

.imicms-state-btn:hover,
.imicms-state-btn:focus {
    border-color: var(--imicms-primary) !important;
    color: var(--imicms-primary) !important;
    background: var(--imicms-white) !important;
}

/* Close button - FORCE visibility */
.imicms-header-close {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    border-radius: 50% !important;
    color: #ffffff !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.3s ease !important;
    opacity: 1 !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 10 !important;
    padding: 0 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

.imicms-header-close:hover,
.imicms-header-close:focus {
    background: rgba(255, 255, 255, 0.4) !important;
    color: #ffffff !important;
}

.imicms-header-close svg {
    width: 20px !important;
    height: 20px !important;
    stroke: #ffffff !important;
    display: block !important;
}

.imicms-trigger-btn:hover,
.imicms-trigger-btn:focus {
    background: var(--imicms-primary-light) !important;
    color: var(--imicms-white) !important;
}

/* Logo in avatar */
.imicms-header-avatar img.imicms-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 0;
}

/* Message avatar with white logo on blue background */
.imicms-message-avatar {
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    border-radius: 50% !important;
    background: var(--imicms-primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    overflow: hidden !important;
}

.imicms-message-avatar img.imicms-logo-small {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

/* State selector - show message above */
.imicms-state-selector-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Input area adjustments */
.imicms-input-area {
    padding: 16px !important;
    background: var(--imicms-white) !important;
    border-top: 1px solid var(--imicms-gray-200) !important;
    flex-shrink: 0 !important;
    max-height: 350px !important;
    overflow-y: auto !important;
}

/* Result values - prevent line breaks */
.imicms-result-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--imicms-gray-900);
    white-space: nowrap;
}

.imicms-message-content strong {
    white-space: nowrap;
}

/* Alert Message - ICMS Normal (Ruim) */
.imicms-alert-message {
    padding: 12px 16px;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-left: 4px solid #ef4444;
    border-radius: 8px;
    animation: imicms-shake 0.5s ease-in-out;
}

.imicms-alert-value {
    display: inline-block;
    color: #dc2626;
    font-weight: 700;
    font-size: 18px;
    white-space: nowrap;
    padding: 2px 8px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: 4px;
    animation: imicms-pulse-alert 2s ease-in-out infinite;
}

/* Success Message - Importe Melhor (Bom) */
.imicms-success-message {
    padding: 14px 18px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-left: 4px solid #22c55e;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.15);
    animation: imicms-slide-up 0.6s ease-out, imicms-glow 2s ease-in-out infinite;
}

.imicms-success-value {
    display: inline-block;
    color: #16a34a;
    font-weight: 700;
    font-size: 20px;
    white-space: nowrap;
    padding: 4px 12px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: #ffffff;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
    animation: imicms-bounce-in 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Animations */
@keyframes imicms-shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
    20%, 40%, 60%, 80% { transform: translateX(4px); }
}

@keyframes imicms-pulse-alert {
    0%, 100% { 
        background: rgba(220, 38, 38, 0.1);
        transform: scale(1);
    }
    50% { 
        background: rgba(220, 38, 38, 0.2);
        transform: scale(1.02);
    }
}

@keyframes imicms-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes imicms-glow {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(34, 197, 94, 0.15);
    }
    50% {
        box-shadow: 0 4px 20px rgba(34, 197, 94, 0.35);
    }
}

@keyframes imicms-bounce-in {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}