/*
 * SINDESA Chatbot Widget Premium Stylesheet
 * Custom styles with Glassmorphism, animations, responsive layout and expanded states.
 */

:root {
    --sindesa-primary: #2e7d32;
    --sindesa-primary-dark: #11442b;
    --sindesa-accent: #cfa03f;
    --sindesa-accent-hover: #b88e32;
    --sindesa-bg-light: #f4fbf7;
    --sindesa-text: #333333;
    --sindesa-text-muted: #666666;
    --sindesa-white: #ffffff;
    --sindesa-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --sindesa-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    --sindesa-shadow-xl: 0 20px 40px -5px rgba(17, 68, 43, 0.15), 0 12px 16px -8px rgba(0, 0, 0, 0.08);
    --sindesa-radius-sm: 8px;
    --sindesa-radius-md: 16px;
    --sindesa-radius-lg: 24px;
}

/* Chat Shell Wrapper */
.sindesa-chat-shell {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: 'Poppins', sans-serif;
}

/* Floating Trigger Button */
.sindesa-chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sindesa-primary) 0%, var(--sindesa-primary-dark) 100%);
    color: var(--sindesa-white);
    border: none;
    outline: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(46, 125, 50, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.sindesa-chat-toggle:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 12px 28px rgba(46, 125, 50, 0.5);
    background: linear-gradient(135deg, #37923b 0%, var(--sindesa-primary) 100%);
}

.sindesa-chat-toggle:active {
    transform: scale(0.95);
}

/* Chat Window Panel */
.sindesa-chat-window {
    position: absolute;
    bottom: 76px;
    right: 0;
    width: 390px;
    max-width: calc(100vw - 32px);
    height: 540px;
    max-height: calc(100vh - 110px);
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(46, 125, 50, 0.18);
    border-radius: var(--sindesa-radius-md);
    box-shadow: 0 16px 40px -10px rgba(17, 68, 43, 0.2), 0 8px 16px -6px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transform-origin: bottom right;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Active State */
.sindesa-chat-window:not([aria-hidden="true"]) {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Expanded State */
.sindesa-chat-window.sindesa-chat-window--expanded {
    width: 620px;
    max-width: calc(100vw - 40px);
    height: 640px;
    max-height: calc(100vh - 110px);
}

/* Panel Khusus Profil & Penjelasan Chatbot AI SINDESA (Internal Full View) */
.sindesa-chat-about-panel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    z-index: 100;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sindesa-chat-about-header {
    background: linear-gradient(135deg, var(--sindesa-primary-dark) 0%, var(--sindesa-primary) 100%);
    color: var(--sindesa-white);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--sindesa-shadow-sm);
    flex-shrink: 0;
}

.sindesa-chat-about-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sindesa-chat-about-header-title i {
    font-size: 18px;
    color: var(--sindesa-white);
    background: rgba(255, 255, 255, 0.15);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sindesa-chat-about-header-title h3 {
    margin: 0;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--sindesa-white);
    line-height: 1.2;
}

.sindesa-chat-about-header-title p {
    margin: 0;
    font-size: 10.5px;
    opacity: 0.85;
    color: var(--sindesa-white);
}

.sindesa-chat-about-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 16px 18px 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.sindesa-chat-about-body::-webkit-scrollbar-thumb {
    background: rgba(46, 125, 50, 0.25);
    border-radius: 10px;
}

.sindesa-chat-about-badge {
    align-self: flex-start;
    background: linear-gradient(135deg, rgba(46, 125, 50, 0.12) 0%, rgba(207, 160, 63, 0.15) 100%);
    color: var(--sindesa-primary-dark);
    font-size: 10.5px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(46, 125, 50, 0.2);
}

.sindesa-chat-about-intro h4 {
    margin: 0;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--sindesa-primary-dark);
}

.sindesa-chat-about-intro p {
    margin: 3px 0 0 0;
    font-size: 11px;
    color: var(--sindesa-text-muted);
    line-height: 1.45;
}

.sindesa-chat-about-section {
    background: #f4fbf7;
    border-left: 3.5px solid var(--sindesa-primary);
    padding: 8px 12px;
    border-radius: 6px;
}

.sindesa-chat-about-section h5 {
    margin: 0 0 3px 0;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--sindesa-primary-dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sindesa-chat-about-section p {
    margin: 0;
    font-size: 11px;
    color: var(--sindesa-text);
    line-height: 1.45;
}

.sindesa-chat-about-list {
    margin: 3px 0 0 0;
    padding-left: 16px;
    font-size: 10.5px;
    line-height: 1.5;
    color: var(--sindesa-text);
}

.sindesa-chat-about-section--tips {
    background: #fdfaf3;
    border-left-color: #cfa03f;
}

.sindesa-chat-about-section--tips h5 {
    color: #9c6c0e;
}

.sindesa-chat-about-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

.sindesa-chat-about-btn-back {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--sindesa-primary) 0%, var(--sindesa-primary-dark) 100%);
    color: var(--sindesa-white) !important;
    border: none;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 3px 8px rgba(46, 125, 50, 0.25);
    transition: all 0.2s ease;
    width: 100%;
}

.sindesa-chat-about-btn-back:hover {
    transform: translateY(-1.5px);
    box-shadow: 0 5px 12px rgba(46, 125, 50, 0.35);
}

.sindesa-chat-about-btn-back:active {
    transform: translateY(0);
}

/* Header styling */
.sindesa-chat-header {
    background: linear-gradient(135deg, var(--sindesa-primary-dark) 0%, var(--sindesa-primary) 100%);
    color: var(--sindesa-white);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--sindesa-shadow-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.sindesa-chat-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.sindesa-chat-avatar--header {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.15);
    font-size: 18px;
    margin-right: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.sindesa-chat-heading {
    flex-grow: 1;
}

.sindesa-chat-heading h2 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 2px 0;
    line-height: 1.2;
    letter-spacing: 0.3px;
    color: var(--sindesa-white);
}

.sindesa-chat-heading p {
    font-size: 11px;
    margin: 0;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--sindesa-white);
}

.sindesa-chat-online-dot {
    width: 8px;
    height: 8px;
    background-color: #4ef03b;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(78, 240, 59, 0.7);
    animation: sindesa-pulse 2s infinite;
}

@keyframes sindesa-pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(78, 240, 59, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(78, 240, 59, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(78, 240, 59, 0);
    }
}

.sindesa-chat-header-actions {
    display: flex;
    gap: 8px;
}

.sindesa-chat-icon-button {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none !important;
    cursor: pointer;
    font-size: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.sindesa-chat-icon-button:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--sindesa-white);
}

.sindesa-chat-icon-button:active {
    transform: scale(0.9);
}

/* Chat Messages Area */
.sindesa-chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: #fafdfb;
    background-image: radial-gradient(rgba(46, 125, 50, 0.03) 1px, transparent 0);
    background-size: 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Slim Custom Scrollbar */
.sindesa-chat-messages::-webkit-scrollbar {
    width: 5px;
}

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

.sindesa-chat-messages::-webkit-scrollbar-thumb {
    background: rgba(46, 125, 50, 0.2);
    border-radius: 10px;
}

.sindesa-chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(46, 125, 50, 0.4);
}

/* Chat Rows & Bubbles */
.sindesa-chat-row {
    display: flex;
    align-items: flex-end;
    max-width: 85%;
    gap: 8px;
}

.sindesa-chat-row--bot {
    align-self: flex-start;
}

.sindesa-chat-row--user {
    align-self: flex-end;
    flex-direction: row-reverse;
    max-width: 80%;
}

.sindesa-chat-avatar--bot {
    width: 32px;
    height: 32px;
    background-color: var(--sindesa-bg-light);
    color: var(--sindesa-primary);
    border: 1px solid rgba(46, 125, 50, 0.2);
    font-size: 13px;
    box-shadow: var(--sindesa-shadow-sm);
}

.sindesa-chat-bubble {
    padding: 12px 16px;
    border-radius: var(--sindesa-radius-md);
    font-size: 13.5px;
    line-height: 1.5;
    position: relative;
    box-shadow: var(--sindesa-shadow-sm);
    word-break: break-word;
    white-space: pre-line;
}

.sindesa-chat-bubble--bot {
    background-color: var(--sindesa-white);
    color: var(--sindesa-text);
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sindesa-chat-bubble--user {
    background: linear-gradient(135deg, var(--sindesa-primary) 0%, var(--sindesa-primary-dark) 100%);
    color: var(--sindesa-white);
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.15);
}

/* Suggestions Pills */
.sindesa-chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-left: 40px;
    margin-top: 4px;
    margin-bottom: 4px;
}

.sindesa-chat-suggestions button {
    background-color: var(--sindesa-white);
    color: var(--sindesa-primary);
    border: 1px solid rgba(46, 125, 50, 0.25);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--sindesa-shadow-sm);
}

.sindesa-chat-suggestions button:hover {
    background-color: var(--sindesa-primary);
    color: var(--sindesa-white);
    border-color: var(--sindesa-primary);
    transform: translateY(-1.5px);
    box-shadow: 0 4px 8px rgba(46, 125, 50, 0.12);
}

.sindesa-chat-suggestions button:active {
    transform: translateY(0);
}

/* Chat Footer Styling */
.sindesa-chat-footer {
    padding: 14px 20px;
    background-color: var(--sindesa-white);
    border-top: 1px solid rgba(46, 125, 50, 0.1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-shrink: 0;
}

.sindesa-chat-input-row {
    display: flex;
    align-items: center;
    background-color: #f3f7f4;
    border: 1px solid rgba(46, 125, 50, 0.12);
    border-radius: var(--sindesa-radius-md);
    padding: 6px 12px;
    transition: all 0.25s ease;
}

.sindesa-chat-input-row:focus-within {
    background-color: var(--sindesa-white);
    border-color: var(--sindesa-primary);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.sindesa-chat-input-row textarea {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    font-family: inherit;
    font-size: 13.5px;
    color: var(--sindesa-text);
    padding: 8px 4px;
    max-height: 80px;
    line-height: 1.4;
}

.sindesa-chat-input-row textarea::placeholder {
    color: #999;
}

.sindesa-chat-input-row button {
    background: var(--sindesa-primary);
    color: var(--sindesa-white);
    border: none;
    outline: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex-shrink: 0;
    box-shadow: var(--sindesa-shadow-sm);
}

.sindesa-chat-input-row button:hover {
    background-color: var(--sindesa-primary-dark);
    transform: scale(1.05) rotate(15deg);
}

.sindesa-chat-input-row button:active {
    transform: scale(0.95);
}

.sindesa-chat-footer p {
    font-size: 10px;
    color: var(--sindesa-text-muted);
    text-align: center;
    margin: 0;
    opacity: 0.8;
}

/* Animations and Transitions */
.sindesa-chat-pop {
    animation: sindesa-pop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes sindesa-pop {
    0% {
        opacity: 0;
        transform: translateY(12px) scale(0.92);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Typing Indicator Styling */
.sindesa-chat-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    min-height: 24px;
}

.sindesa-chat-typing span {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--sindesa-primary);
    border-radius: 50%;
    opacity: 0.4;
    animation: sindesa-bounce 1.4s infinite ease-in-out both;
}

.sindesa-chat-typing span:nth-child(1) {
    animation-delay: -0.32s;
}

.sindesa-chat-typing span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes sindesa-bounce {
    0%, 80%, 100% { 
        transform: scale(0);
        opacity: 0.4;
    } 
    40% { 
        transform: scale(1.0);
        opacity: 1;
    }
}

/* Formatted layouts inside chat bubble */
.sindesa-chat-bubble-title {
    font-weight: 600;
    color: var(--sindesa-primary-dark);
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(46, 125, 50, 0.1);
    padding-bottom: 3px;
    font-size: 14px;
}

.sindesa-chat-bubble-list {
    margin: 6px 0;
    padding-left: 20px;
}

.sindesa-chat-bubble-list li {
    margin-bottom: 4px;
    font-size: 13px;
}

.sindesa-chat-bubble-link {
    display: inline-block;
    margin-top: 8px;
    background-color: var(--sindesa-primary);
    color: var(--sindesa-white) !important;
    text-decoration: none;
    font-weight: 500;
    font-size: 11.5px;
    padding: 6px 12px;
    border-radius: 12px;
    transition: all 0.2s ease;
    border: 1px solid var(--sindesa-primary);
}

.sindesa-chat-bubble-link:hover {
    background-color: var(--sindesa-primary-dark);
    border-color: var(--sindesa-primary-dark);
    transform: translateY(-1px);
}

/* Inline clickable links, Instagram, & WhatsApp buttons */
.sindesa-chat-inline-link {
    color: var(--sindesa-primary, #2e7d32);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
    word-break: break-all;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sindesa-chat-inline-link:hover {
    color: #1b5e20;
    text-decoration-color: #1b5e20;
    background-color: rgba(46, 125, 50, 0.08);
    border-radius: 4px;
    padding: 0 3px;
}

/* Responsive Mobile Screen Configurations */
@media (max-width: 640px) {
    .sindesa-chat-shell {
        bottom: 16px;
        right: 16px;
    }
    
    .sindesa-chat-window {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100vh !important;
        max-height: 100dvh !important;
        border-radius: 0 !important;
        border: none !important;
        z-index: 10000;
    }
    
    .sindesa-chat-window.sindesa-chat-window--expanded {
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100vh !important;
    }
    
    .sindesa-chat-header {
        padding: 14px 16px;
        border-radius: 0 !important;
    }

    .sindesa-chat-about-panel {
        top: 68px;
        padding: 16px;
    }
    
    .sindesa-chat-messages {
        padding: 14px 12px;
        gap: 12px;
    }

    .sindesa-chat-row {
        max-width: 92%;
    }

    .sindesa-chat-row--user {
        max-width: 88%;
    }

    .sindesa-chat-bubble {
        padding: 10px 14px;
        font-size: 13px;
    }

    .sindesa-chat-suggestions {
        margin-left: 0;
        justify-content: flex-start;
    }

    .sindesa-chat-suggestions button {
        padding: 6px 12px;
        font-size: 11.5px;
    }

    .sindesa-chat-footer {
        padding: 10px 14px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    }
    
    .sindesa-chat-toggle {
        width: 52px;
        height: 52px;
        font-size: 20px;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .sindesa-chat-window {
        width: 360px;
        height: 500px;
        max-height: calc(100vh - 100px);
    }

    .sindesa-chat-window.sindesa-chat-window--expanded {
        width: calc(100vw - 48px);
        max-width: 560px;
        height: 580px;
    }
}