/* ZCare AI Assistant - Premium Stylesheet */

:root {
    /* Color Palette (Teal Green Theme) */
    --primary: #00bfa5;
    --primary-hover: #00a38d;
    --primary-light: #e6f9f6;
    --primary-border: #c2f2ea;
    
    --success: #00bfa5;
    --success-light: #e6f9f6;
    --success-border: #c2f2ea;
    
    --text-main: #000000;
    --text-muted: #000000;
    --text-light: #000000;
    
    --bg-app: #FFFFFF;
    --bg-page: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
    --bg-bubble-user: #00bfa5;
    --bg-bubble-bot: #F8FAFC;
    --bg-card: #FFFFFF;
    
    --border-color: #E2E8F0;
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-premium: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background: var(--bg-page);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow-x: hidden;
}

/* App Container */
.app-container {
    background-color: var(--bg-app);
    width: 100%;
    max-width: 768px;
    height: 92vh;
    border-radius: 20px;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* Header */
.app-header {
    background-color: #FFFFFF;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 10;
}

/* Mockup blue accent line at the very top of header */
.app-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: var(--primary);
}

.header-logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.header-logo-container:hover .header-logo {
    transform: rotate(15deg) scale(1.05);
}

.header-title {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    letter-spacing: -0.5px;
}

.header-divider {
    width: 2px;
    height: 28px;
    background-color: var(--border-color);
    position: absolute;
    right: 48px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    display: none; /* Hide if not needed, matches mockup styling */
}

/* Chat Viewport (Scrollable Area) */
.chat-viewport {
    flex: 1;
    overflow-y: auto;
    background-color: #FFFFFF;
    padding: 20px 24px 10px 24px;
    position: relative;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

/* Custom Scrollbar Styles */
.chat-viewport::-webkit-scrollbar {
    width: 6px;
}

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

.chat-viewport::-webkit-scrollbar-thumb {
    background-color: #CBD5E1;
    border-radius: 20px;
}

.conversation-feed {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Info Banner / Agreement */
.info-banner {
    background-color: var(--primary-light);
    border: 1px solid var(--primary-border);
    border-radius: var(--border-radius-md);
    padding: 14px 16px;
    display: flex;
    gap: 12px;
    position: relative;
    animation: fadeIn 0.4s ease-out;
    margin-bottom: 4px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.info-icon-container {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.info-svg {
    width: 20px;
    height: 20px;
}

.info-banner-text {
    font-size: 13px;
    line-height: 1.5;
    color: #000000;
    font-weight: 500;
    padding-right: 20px;
}

.info-banner-text strong {
    font-weight: 700;
}

.privacy-link {
    color: #000000;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s ease;
}

.privacy-link:hover {
    color: #000000;
}

.close-banner-btn {
    background: none;
    border: none;
    cursor: pointer;
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.close-banner-btn:hover {
    background-color: rgba(0, 191, 165, 0.08);
}

/* Message Structure */
.message-wrapper {
    display: flex;
    gap: 12px;
    max-width: 85%;
    animation: slideUp 0.3s ease-out;
}

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

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

.avatar-container {
    flex-shrink: 0;
}

.bot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-light);
    border: 1px solid var(--primary-border);
    object-fit: cover;
    padding: 2px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
}

.message-content-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.message-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: var(--text-light);
    font-weight: 500;
}

.user-message-wrapper .message-meta {
    flex-direction: row-reverse;
}

.bot-name {
    font-weight: 600;
    color: var(--text-main);
}

.message-bubble {
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}

/* Bubble variants */
.bot-bubble {
    background-color: var(--bg-bubble-bot);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-top-left-radius: 2px;
}

.user-bubble {
    background-color: var(--bg-bubble-user);
    color: #FFFFFF;
    border-top-right-radius: 2px;
    box-shadow: 0 4px 10px rgba(0, 191, 165, 0.15);
}

/* Markdown Support in Bot Bubbles */
.bot-bubble p {
    margin-bottom: 8px;
}

.bot-bubble p:last-child {
    margin-bottom: 0;
}

.bot-bubble ul, .bot-bubble ol {
    margin-left: 20px;
    margin-bottom: 8px;
}

.bot-bubble li {
    margin-bottom: 4px;
}

.bot-bubble strong {
    font-weight: 600;
    color: #1E293B;
}

/* Initial Welcome Bubble specific design */
.welcome-bubble {
    background-color: #FFFFFF;
    border: 1px solid rgba(226, 232, 240, 0.6);
    box-shadow: none;
    color: var(--text-main);
    padding: 0; /* Let structure guide */
}

.welcome-heading {
    font-family: 'Outfit', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 12px;
}

.welcome-text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 12px;
}

.note-box {
    margin-top: 16px;
    background-color: #F8FAFC;
    border-left: 4px solid var(--primary);
    padding: 10px 14px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.note-box strong {
    color: #000000;
    font-weight: 700;
}

/* Quick Actions Section */
.quick-actions-section {
    margin-top: 8px;
    animation: fadeIn 0.5s ease-out;
}

.quick-actions-title {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 14px;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (min-width: 640px) {
    .quick-actions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.action-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--border-radius-md);
    padding: 10px 12px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
 
.action-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-border);
    background-color: var(--primary-light);
    box-shadow: 0 6px 14px rgba(0, 82, 255, 0.04);
}
 
.card-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-light);
    flex-shrink: 0;
}
 
.card-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
}
 
/* Custom specific color backgrounds for icon wrappers if needed */
.doctor-wrapper, .calendar-wrapper, .timings-wrapper, .hospital-wrapper, .policies-wrapper {
    background-color: var(--primary-light);
}
 
/* Green theme for shield */
.shield-wrapper {
    background-color: var(--success-light);
}
 
.action-card:hover .shield-wrapper {
    background-color: var(--success-border);
}
 
.card-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
 
.card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 13.5px;
    font-weight: 700;
    color: #000000;
    transition: color 0.2s ease;
}
 
.action-card:hover .card-title {
    color: #000000;
}
 
/* Ensure green card title hover matches green shield */
#card-hospital-policies:hover .card-title {
    color: #000000;
}
 
.card-subtitle {
    font-size: 11px;
    color: var(--text-light);
    line-height: 1.3;
}

/* Date Divider */
.date-divider-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 0;
    position: relative;
}

.date-divider-container::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.date-badge {
    background-color: #F1F5F9;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    z-index: 2;
    font-family: 'Outfit', sans-serif;
}

/* Active messages list wrapper */
.active-messages {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Controls Footer Area */
.app-controls {
    background-color: #FFFFFF;
    border-top: 1px solid var(--border-color);
    padding: 16px 24px 12px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10;
}

/* Input Form Row */
.input-row-container {
    position: relative;
    width: 100%;
}

.input-form {
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 4px 6px;
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 191, 165, 0.15);
}

#chat-message-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 14px;
    font-size: 14px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
}

#chat-message-input::placeholder {
    color: #94A3B8;
}

.send-message-btn {
    background-color: var(--primary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.send-message-btn:hover {
    background-color: var(--primary-hover);
    transform: scale(1.03);
}

.send-message-btn:active {
    transform: scale(0.97);
}

.send-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
    filter: brightness(0) invert(1); /* Turns blue icon to white */
}

/* Guideline banner below input */
.guideline-banner {
    background-color: var(--primary-light);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sparkle-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.guideline-text {
    font-size: 12.5px;
    color: #000000;
    font-weight: 500;
    line-height: 1.4;
}

.new-conversation-link {
    color: #000000;
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.2s ease;
}

.new-conversation-link:hover {
    color: #000000;
}

/* Secondary Actions Grid */
.secondary-actions-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.secondary-action-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.secondary-action-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-color);
    box-shadow: var(--shadow-md);
    background-color: #F8FAFC;
}

.secondary-action-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sec-icon-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.green-circle {
    background-color: var(--success-light);
}

.blue-circle {
    background-color: var(--primary-light);
}

.sec-icon-img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.sec-text {
    font-family: 'Outfit', sans-serif;
    font-size: 14.5px;
    font-weight: 700;
    color: #000000;
}

.chevron-right {
    transition: transform 0.2s ease;
}

.secondary-action-card:hover .chevron-right {
    transform: translateX(2px);
}

/* Controls Footer Details */
.controls-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    font-size: 12.5px;
    color: var(--text-light);
}

.rating-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rating-label {
    font-weight: 600;
    color: var(--text-muted);
}

.rating-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.1s ease;
    outline: none;
    font-size: 12.5px;
    font-family: 'Inter', sans-serif;
}

.rating-btn:hover {
    color: #000000;
    transform: translateY(-1px);
}

.rating-btn.active {
    color: #000000;
    font-weight: 700;
}

.rating-icon {
    stroke-width: 2px;
}

.info-tooltip-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    padding: 2px;
    transition: transform 0.2s ease;
    outline: none;
}

.info-tooltip-btn:hover {
    transform: scale(1.08);
}

.info-tooltip-btn svg circle,
.info-tooltip-btn svg path {
    transition: stroke 0.2s ease, fill 0.2s ease;
}

.info-tooltip-btn:hover svg circle,
.info-tooltip-btn:hover svg path {
    stroke: var(--primary);
}

.info-tooltip-btn:hover svg circle[fill] {
    fill: var(--primary);
}

/* Typing Loading Dots Animation */
.typing-bubble {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
}

.typing-bubble .dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-light);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.4s infinite ease-in-out both;
}

.typing-bubble .dot:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-bubble .dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes pulse {
    0%, 80%, 100% { 
        transform: scale(0);
    } 40% { 
        transform: scale(1.0);
    }
}

/* Fade and Slide Keyframes */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0; 
        transform: translateY(12px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Responsiveness adjustments for smaller devices */
@media (max-width: 480px) {
    body {
        padding: 0;
    }
    .app-container {
        height: 100vh;
        border-radius: 0;
        border: none;
    }
    .app-header {
        padding: 12px 16px;
    }
    .chat-viewport {
        padding: 14px 16px 10px 16px;
    }
    .app-controls {
        padding: 12px 16px 8px 16px;
    }
    .secondary-actions-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .quick-actions-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .controls-footer {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    .info-tooltip-btn {
        align-self: flex-end;
        margin-top: -24px;
    }
}

/* Feedback Modal Styles */
.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    z-index: 999;
    animation: fadeIn 0.25s ease-out;
}

.modal-card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 460px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
    border: 1px solid var(--border-color);
    animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #000000;
}

.modal-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.modal-close-btn:hover {
    background-color: #F1F5F9;
}

.modal-body {
    padding: 20px 24px 24px 24px;
}

.modal-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
}

.feedback-textarea {
    width: 100%;
    height: 110px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 12px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 13.5px;
    resize: none;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feedback-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 191, 165, 0.15);
}

.direct-contact-section {
    margin-top: 20px;
}

.contact-divider {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 14px;
    position: relative;
}

.contact-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.contact-divider span {
    background-color: #FFFFFF;
    padding: 0 10px;
    font-size: 11px;
    color: var(--text-light);
    font-weight: 600;
    z-index: 2;
    text-transform: uppercase;
}

.contact-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: all 0.2s ease;
}

.contact-link-item:hover {
    background-color: #F8FAFC;
    transform: translateY(-1px);
    border-color: #CBD5E1;
}

.contact-icon-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    flex-shrink: 0;
}

.blue-bg {
    background-color: var(--primary);
}

.green-bg {
    background-color: var(--success);
}

.contact-details {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.contact-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
}

.contact-val {
    font-size: 11.5px;
    font-weight: 700;
    color: #000000;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

.modal-btn {
    padding: 10px 18px;
    border-radius: var(--border-radius-md);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

.cancel-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.cancel-btn:hover {
    background-color: #F1F5F9;
    color: var(--text-main);
}

.submit-btn {
    background-color: var(--primary);
    border: none;
    color: #FFFFFF;
}

.submit-btn:hover {
    background-color: var(--primary-hover);
}