/* ===================
   Variables / Theme
   =================== */
:root {
    --primary-color: #e3dacc;
    --secondary-color: #141413;
    --secondary-muted-color: #3d3d3a;
    --accent-color: #d97757;
    --accent-muted-color: #c05d3f;
    --bg-color: #f0eee6;
}

/* ===================
   Base Styles
   =================== */
body {
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--bg-color);
    color: var(--secondary-color);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

#main-content {
    flex: 1;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--secondary-color);
}

/* ===================
   Typography
   =================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--secondary-color);
}

.text-muted {
    color: var(--secondary-muted-color) !important;
}

/* ===================
   Components
   =================== */
.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-muted-color);
    border-color: var(--accent-muted-color);
}

.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.btn-primary:first-child:active,
.btn-primary:focus-visible {
    background-color: var(--accent-muted-color) !important;
    border-color: var(--accent-muted-color) !important;
    box-shadow: none !important;
}

.btn-outline-primary {
    background-color: var(--bg-color);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--bg-color);
}

.btn-outline-primary:focus,
.btn-outline-primary:active,
.btn-outline-primary.active,
.btn-outline-primary:first-child:active,
.btn-outline-primary:focus-visible {
    background-color: var(--accent-muted-color) !important;
    border-color: var(--accent-muted-color) !important;
    box-shadow: none !important;
}

.card {
    background-color: var(--bg-light);
    border: 1px solid var(--bg-light);
}

.card-title {
    color: var(--secondary-muted-color);
    cursor: pointer;
    text-decoration: underline;
    &:hover {
        color: var(--accent-color);
    }
}

.form-control {
    min-height: 5vh;
    width: 30vw;
}

/* ===================
   Layout
   =================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.qa-rag-container {
    background-color: var(--primary-color);
    border-radius: 30px;
    min-height: 30vh;
}

.header {
    text-align: center;
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: -4.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
}

/* ===================
   Utilities
   =================== */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}