/* Canvas Screen Styles
 * Note: Chat container animations are now handled by ChatPanel component
 */

/* Legacy landing container - kept for backward compatibility */
.canvas-container {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Legacy chat container classes - kept for backward compatibility
 * New implementations should use ChatPanel component instead
 * Use Android-injected variable as primary, fall back to env() for iOS
 */
.chat-container {
    position: fixed;
    top: var(--android-safe-top, env(safe-area-inset-top, 0px));
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--android-safe-top, env(safe-area-inset-top, 0px)));
    transition: transform 0.4s ease-in-out;
    will-change: transform;
    clip-path: url(#chat-clip-path);
    -webkit-clip-path: url(#chat-clip-path);
}

.chat-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    pointer-events: none;
    z-index: 0;
}

.chat-container.chat-visible {
    transform: translateY(0);
    z-index: 10;
}

.chat-container.chat-hidden {
    transform: translateY(100vh);
    z-index: 5;
    pointer-events: none;
}

/* Landing Screen Layout */
/* Note: Background image is now handled at app root level in MainLayout */
/* Use Android-injected variable as primary, fall back to env() for iOS */
.canvas-screen {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: transparent;
    overflow: hidden;
    padding: 0 var(--android-safe-right, env(safe-area-inset-right, 0px)) calc(var(--android-safe-bottom, env(safe-area-inset-bottom, 0px)) + 5px) var(--android-safe-left, env(safe-area-inset-left, 0px));
}

.canvas-content {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
    padding-bottom: calc(100px + var(--android-safe-bottom, env(safe-area-inset-bottom, 0px)));
    display: flex;
    flex-direction: column;
}

.canvas-header {
    margin-bottom: 30px;
    padding-top: 100px; /* Space for profile button */
}

.canvas-greeting {
    color: #212529;
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 10px 0;
    text-align: center;
}

.canvas-subtitle {
    color: #6c757d;
    font-size: 18px;
    font-weight: 400;
    margin: 0;
    text-align: center;
}

/* Landing Cards Grid */
.canvas-cards {
    display: grid;
    gap: 16px;
    margin-bottom: 20px;
    margin-top: 20px;
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s, grid-template-columns 0.3s ease-out;
    pointer-events: auto;
}

.canvas-cards.fade-out {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s 0.3s;
}

@media (min-width: 768px) {
    .canvas-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .canvas-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.canvas-card-wrapper {
    border-radius: 12px;
    overflow: visible;
    transition: transform 0.2s ease, box-shadow 0.2s ease, width 0.3s ease-out, min-width 0.3s ease-out;
    cursor: pointer;
}

.canvas-card-wrapper:hover {
    transform: translateY(-4px);
}

.canvas-card-wrapper:active {
    transform: translateY(-2px);
}

.canvas-card-wrapper .message-content {
    margin: 0;
    padding: 0;
    background-color: white;
    color: #212529;
    border-radius: 12px;
    position: relative;
    pointer-events: none; /* Prevent adaptive card from blocking clicks */
}

.canvas-card-wrapper .message-content * {
    pointer-events: none; /* Prevent all children from blocking clicks */
}

/* Create gradient border using a pseudo-element (matching AI messages) */
.canvas-card-wrapper:first-of-type .message-content::before {
    background: linear-gradient(45deg, #00965A, #26C485) border-box;
    -webkit-mask:
      linear-gradient(#26C485 0 0) content-box,
      linear-gradient(#00965A 0 0);
    mask:
      linear-gradient(#26C485 0 0) content-box,
      linear-gradient(#00965A 0 0);
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    border: 1px solid transparent;
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.canvas-card-wrapper:not(:first-of-type) .message-content::before {
    background: linear-gradient(45deg, #4A90E2, #78A9F1) border-box;
    -webkit-mask:
      linear-gradient(#78A9F1 0 0) content-box,
      linear-gradient(#4A90E2 0 0);
    mask:
      linear-gradient(#78A9F1 0 0) content-box,
      linear-gradient(#4A90E2 0 0);
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    border: 1px solid transparent;
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}


/* State-driven content container */
.canvas-state-content {
    background-color: #ffffff;
    border: 1px solid #B6BBC4;
    border-radius: 0.75rem;
    overflow: hidden;
}

/* Entity card variant for canvas */
.canvas-state-content.card-style-entity {
    background-color: #ffffff;
    border: 1px solid #B6BBC4;
    border-radius: 0.75rem;
    overflow: hidden;
}

/* Loading State */
.canvas-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.canvas-loading .typing-indicator {
    display: flex;
    gap: 8px;
}

.canvas-loading .typing-indicator .dot {
    width: 12px;
    height: 12px;
    background-color: var(--orion-50);
    border-radius: 50%;
    animation: dot-flashing 1.4s infinite linear;
}

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

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

@keyframes dot-flashing {
    0%, 50%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    25% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Error State */
.canvas-error {
    padding: 40px 20px;
    text-align: center;
}

.canvas-error p {
    color: white;
    font-size: 16px;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .canvas-header {
        padding-top: 90px; /* Keep space for profile button on mobile */
    }

    .canvas-greeting {
        font-size: 28px;
    }

    .canvas-subtitle {
        font-size: 16px;
    }
}

/* iOS specific adjustments */
@supports (-webkit-touch-callout: none) {
    .canvas-screen {
        /* height: -webkit-fill-available; */
    }
}

/* Ensure smooth scrolling on mobile */
.canvas-content {
    scroll-behavior: smooth;
}

/* Canvas card action processing overlay */
.canvas-state-content.card-action-processing {
    position: relative;
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.canvas-state-content.card-action-processing::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orion-50, #0070e2), #78A9F1, var(--orion-50, #0070e2));
    background-size: 200% 100%;
    animation: canvas-processing-bar 1.5s ease-in-out infinite;
    border-radius: 0 0 0.75rem 0.75rem;
}

@keyframes canvas-processing-bar {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .chat-container,
    .canvas-card-wrapper,
    .canvas-cards {
        transition: none;
    }

    .canvas-state-content.card-action-processing::after {
        animation: none;
        background: var(--orion-50, #0070e2);
    }
}

.canvas-screen .canvas-card-wrapper:first-of-type .message-content {
    background-color: #F0FFF9;
}

div#canvas-card-0 div.ac-adaptiveCard div.ac-textBlock:first-of-type {
    font-family: 'Syne' !important;
    font-size: 3em !important;
    line-height: normal !important;
}

div#canvas-card-0 div.ac-adaptiveCard div.ac-textBlock:not(:first-of-type) {
    font-size: 1.1em !important;
    line-height: 1.4em !important;
    margin-top: 1em;
}