/* Custom styles to complement Bootstrap */
:root {
    --sunny-blue: #2D5BA9;
    --sunny-light-blue: #5DADE2;
    --sunny-bg: #ffffff;
    --sunny-gray: #f8f9fa;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--sunny-gray);
}

.navbar {
    padding: 1rem 0;
    background: var(--sunny-bg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-logo {
    height: 48px;
    width: auto;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.chat-container {
    max-width: 800px;
    margin: 2rem auto;
    background: var(--sunny-bg);
    padding: 2rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 20px rgba(45, 91, 169, 0.1);
}

#response-area {
    min-height: 400px;
    max-height: 600px;
    overflow-y: auto;
    padding: 1rem;
    margin-bottom: 2rem;
    background: var(--sunny-bg);
    border-radius: 1rem;
}

.message {
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.3s ease forwards;
}

.message-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 1rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.user-message .message-content {
    background: rgba(93, 173, 226, 0.1);
    border: 1px solid rgba(93, 173, 226, 0.2);
}

.response-message .message-content {
    background: rgba(45, 91, 169, 0.05);
    border: 1px solid rgba(45, 91, 169, 0.1);
}

.message-icon {
    font-size: 1.5rem;
    color: var(--sunny-blue);
}

.user-message .message-icon {
    color: var(--sunny-light-blue);
}

.response-message .message-icon {
    color: var(--sunny-blue);
}

.chat-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.loading .message-content {
    background: transparent;
    border: none;
}

.loading-spinner {
    width: 2rem;
    height: 2rem;
    color: var(--sunny-blue);
}

.error {
    color: #dc3545;
}

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

#question-form {
    position: relative;
    box-shadow: 0 4px 20px rgba(45, 91, 169, 0.1);
    border-radius: 2rem;
    overflow: hidden;
    margin-top: 1rem;
    background: var(--sunny-bg);
    border: 1px solid rgba(45, 91, 169, 0.1);
}

#question-input {
    border: none;
    padding: 1.2rem 1.5rem;
    font-size: 1rem;
    background: var(--sunny-bg);
}

#question-input:focus {
    outline: none;
    box-shadow: none;
}

#question-form .btn {
    padding: 0.8rem 2rem;
    margin: 0.25rem;
    border-radius: 1.5rem;
    background-color: var(--sunny-blue);
    border: none;
    transition: all 0.3s ease;
}

#question-form .btn:hover {
    background-color: var(--sunny-light-blue);
    transform: translateY(-1px);
}

/* Response formatting improvements */
.response-message p {
    margin-bottom: 1rem;
}

.response-message ul,
.response-message ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.response-message li {
    margin-bottom: 0.5rem;
}

#question-form .btn-outline-secondary {
    color: var(--sunny-blue);
    border-color: var(--sunny-blue);
    background-color: transparent;
}

#question-form .btn-outline-secondary:hover {
    color: white;
    background-color: var(--sunny-light-blue);
    border-color: var(--sunny-light-blue);
}

#question-form .btn-info {
    color: white;
    background-color: var(--sunny-blue);
    border-color: var(--sunny-blue);
}

#question-form .btn-info:hover {
    background-color: var(--sunny-light-blue);
    border-color: var(--sunny-light-blue);
}