/* Theme preload - prevent white flash on dark mode */
html[data-theme="dark"],
html[data-theme="dark"] body {
    background-color: #0f172a !important;
    color: #f1f5f9 !important;
}

html[data-theme="light"],
html[data-theme="light"] body {
    background-color: #ffffff !important;
    color: #0f172a !important;
}

/* Default to light mode if theme not set yet */
html:not([data-theme]) {
    background-color: #ffffff;
    color: #0f172a;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Ensure all MudBlazor layout components honor the theme */
.mud-layout,
.mud-main-content {
    background-color: var(--mud-palette-background);
    color: var(--mud-palette-text-primary);
    min-height: 100vh;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* ===== ESSENTIAL AI ANIMATIONS ===== */

/* AI icon pulse animation - subtle and smooth */
.ai-icon-pulse {
    animation: aiIconPulse 2s ease-in-out infinite;
}

@keyframes aiIconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* AI avatar glow effect - soft purple glow */
.ai-avatar-glow {
    box-shadow: 0 0 20px rgba(103, 58, 183, 0.3);
    animation: avatarGlow 2s ease-in-out infinite alternate;
}

@keyframes avatarGlow {
    from {
        box-shadow: 0 0 20px rgba(103, 58, 183, 0.3);
    }

    to {
        box-shadow: 0 0 30px rgba(103, 58, 183, 0.5);
    }
}

/* Welcome section shimmer effect */
.welcome-header {
    position: relative;
    overflow: hidden;
}

    .welcome-header::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
        animation: shimmerWelcome 3s ease-in-out infinite;
        pointer-events: none;
    }

@keyframes shimmerWelcome {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* AI sparkle animation for icons */
.ai-sparkle {
    animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }

    25% {
        transform: rotate(90deg) scale(1.1);
    }

    50% {
        transform: rotate(180deg) scale(1);
    }

    75% {
        transform: rotate(270deg) scale(1.1);
    }
}

/* AI thinking animation for loading states */
.ai-thinking-animation {
    animation: aiThinking 2s ease-in-out infinite;
}

@keyframes aiThinking {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

/* Streaming text glow effect */
.streaming-text {
    animation: textGlow 2s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* Loading shimmer for various elements */
.loading-shimmer {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* ===== FLOATING ACTION BUTTONS ===== */

/* AI Help Button and Feedback Button - consistent simple styling */
.ai-help-button,
.feedback-button {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: slideInUp 0.5s ease-out;
}

    .ai-help-button:hover,
    .feedback-button:hover {
        transform: scale(1.1) translateY(-2px);
    }

/* Button animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */

/* Responsive design for mobile devices */
@media (max-width: 768px) {
    .ai-help-button {
        bottom: 70px;
        right: 16px;
        transform: scale(0.9);
    }

    .feedback-button {
        bottom: 16px;
        right: 16px;
        transform: scale(0.9);
    }

        .ai-help-button:hover,
        .feedback-button:hover {
            transform: scale(1) translateY(-2px);
        }
}

/* ===== AI CHAT SPECIFIC ENHANCEMENTS ===== */

/* Enhanced AI chat input styling */
.ai-chat-input-container {
    border-top: 1px solid var(--mud-palette-divider);
    background-color: var(--mud-palette-surface);
}

/* Custom scrollbar for chat messages */
.chat-messages-container::-webkit-scrollbar {
    width: 6px;
}

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

.chat-messages-container::-webkit-scrollbar-thumb {
    background: var(--mud-palette-action-disabled);
    border-radius: 3px;
}

    .chat-messages-container::-webkit-scrollbar-thumb:hover {
        background: var(--mud-palette-action-disabled-background);
    }