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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: #212121;
    background-color: #ffffff;
}

h1 {
    font-size: 2.25rem;
    line-height: 2.5rem;
    font-weight: 600;
}

h1:focus {
    outline: none;
}

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

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.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."
    }

.btn-default {
    display: flex;
    padding: 0.25rem 0.75rem;
    gap: 0.25rem;
    align-items: center;
    border-radius: 0.25rem;
    border: 1px solid #9CA3AF;
    font-size: 0.875rem;
    line-height: 1.25rem;
    font-weight: 600;
    background-color: #D1D5DB;
}

    .btn-default:hover {
        background-color: #E5E7EB;
    }

.btn-subtle {
    display: flex;
    padding: 0.25rem 0.75rem;
    gap: 0.25rem;
    align-items: center;
    border-radius: 0.25rem;
    border: 1px solid #D1D5DB;
    font-size: 0.875rem;
    line-height: 1.25rem;
}

    .btn-subtle:hover {
        border-color: #93C5FD;
        background-color: #DBEAFE;
    }

.page-width {
    max-width: 1024px;
    margin: auto;
}

/* AgentInput component styles */
.agent-input {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    width: 100%;
    background-color: #fff;
}

.agent-input textarea {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    resize: none;
    min-height: 44px;
    max-height: 200px;
    line-height: 1.5;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.agent-input textarea:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.agent-input textarea::placeholder {
    color: #9ca3af;
}

.agent-input .send-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 8px;
    background-color: #2563eb;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s, opacity 0.2s;
    flex-shrink: 0;
}

.agent-input .send-button:hover:not(:disabled) {
    background-color: #1d4ed8;
}

.agent-input .send-button:disabled {
    background-color: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
}

.agent-input .send-button svg {
    display: block;
}

.agent-input textarea:disabled {
    background-color: #f3f4f6;
    color: #9ca3af;
    cursor: not-allowed;
}

/* Loading dots animation */
.agent-loading-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    gap: 4px;
}

.agent-loading-dots span {
    width: 8px;
    height: 8px;
    background-color: #2563eb;
    border-radius: 50%;
    animation: agent-dot-bounce 1.4s ease-in-out infinite both;
}

.agent-loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.agent-loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

.agent-loading-dots span:nth-child(3) {
    animation-delay: 0s;
}

@keyframes agent-dot-bounce {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Loading indicator in message list */
.agent-loading-indicator {
    display: flex;
    align-items: flex-start;
}

.agent-loading-indicator .agent-loading-dots {
    background-color: #f3f4f6;
    border-radius: 16px;
    padding: 12px 16px;
    width: auto;
    height: auto;
}

.agent-loading-indicator .agent-loading-dots span {
    width: 6px;
    height: 6px;
    background-color: #6b7280;
}

/* AgentSuggestions component styles */
.agent-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.agent-suggestions .suggestion-button {
    padding: 8px 16px;
    border: 1px solid #d1d5db;
    border-radius: 20px;
    background-color: #f9fafb;
    color: #374151;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.agent-suggestions .suggestion-button:hover:not(:disabled) {
    border-color: #2563eb;
    background-color: #eff6ff;
    color: #2563eb;
}

.agent-suggestions .suggestion-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Chat layout common styles */
.chat-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 800px;
    margin: 0 auto;
    background-color: #ffffff;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.chat-input-area {
    border-top: 1px solid #e5e7eb;
    background-color: #fff;
}

/* Chat message styles */
.messages-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    line-height: 1.5;
}

/* Hide empty message bubbles (e.g., function calls with no visual template) */
.chat-message:empty {
    display: none;
}

/* User messages - right aligned with blue background */
.chat-message.user-message {
    align-self: flex-end;
    background-color: #2563eb;
    color: white;
    border-color: #2563eb;
}

/* Assistant messages - left aligned with light gray background */
.chat-message.assistant-message {
    align-self: flex-start;
    background-color: #f3f4f6;
    color: #1f2937;
    border-color: #e5e7eb;
}

/* Tool messages - left aligned, styled similar to assistant */
.chat-message.tool-message {
    align-self: flex-start;
    background-color: #fef3c7;
    color: #92400e;
    border-color: #fcd34d;
    font-size: 0.875rem;
}