/* Custom styles to match Hugging Face branding */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Source+Sans+Pro:wght@400;600;700&display=swap');

html, body, [class*="css"] {
    font-family: 'Source Sans Pro', 'Inter', sans-serif;
    font-size: 14px;
}

/* Primary buttons - HF Yellow */
.stButton > button {
    background-color: #FFD21E;
    color: #1A1A1A;
    border: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.stButton > button:hover {
    background-color: #E6BD1B;
    color: #1A1A1A;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.stButton > button:active {
    transform: translateY(1px);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Secondary buttons - HF Blue */
.secondary-button > button {
    background-color: #84ADFF;
    color: #1A1A1A;
}

.secondary-button > button:hover {
    background-color: #6B8FE3;
}

/* Danger buttons - HF Coral */
.danger-button > button {
    background-color: #FF9D96;
    color: #1A1A1A;
}

.danger-button > button:hover {
    background-color: #E58A84;
}

/* Card styling */
.hf-card {
    background-color: #FFFFFF;
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    border: 1px solid #E5E7EB;
    transition: all 0.3s ease;
}

.hf-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: #84ADFF;
    transform: translateY(-2px);
}

/* Links - HF Blue */
a {
    color: #84ADFF;
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #6B8FE3;
    text-decoration: underline;
}

/* Headers */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    color: #1A1A1A;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

h1 {
    font-size: 2rem;
    border-bottom: 2px solid #FFD21E;
    padding-bottom: 0.3em;
    margin-bottom: 0.8em;
    display: inline-block;
}

h2 {
    font-size: 1.5rem;
    border-bottom: 1px solid #E5E7EB;
    padding-bottom: 0.2em;
}

/* Spacing */
.spacing-16 {
    margin: 16px 0;
}

/* Status indicators */
.status-success {
    color: #10B981;
}

.status-warning {
    color: #FFD21E;
}

.status-error {
    color: #FF9D96;
}

/* Sidebar styling */
.css-1lcbmhc .css-1adrfps {
    background-color: #F9FAFB;
}

section[data-testid="stSidebar"] {
    background-color: #F9FAFB;
    border-right: 1px solid #E5E7EB;
}

/* Custom progress bar */
.stProgress > div > div > div > div {
    background-color: #84ADFF;
}

/* Alert boxes */
.st-emotion-cache-16idsys p {
    font-size: 14px;
}

div[data-baseweb="tooltip"] {
    background-color: #1A1A1A;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    max-width: 300px;
    z-index: 1000;
}

/* Adjust sidebar width */
section[data-testid="stSidebar"] {
    width: 18rem !important;
}

/* Model cards layout */
.model-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #E5E7EB;
    background-color: white;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.model-card:hover {
    border-color: #84ADFF;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.model-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: #FFD21E;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.model-card:hover::after {
    opacity: 1;
}

.model-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.model-card-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: #1A1A1A;
}

.model-card-description {
    color: #4B5563;
    font-size: 0.9rem;
    line-height: 1.4;
}

.model-card-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 12px;
    align-items: center;
}

.model-card-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.model-tag {
    background-color: #F3F4F6;
    padding: 4px 8px;
    border-radius: 16px;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    transition: background-color 0.2s;
}

.model-tag:hover {
    background-color: #E5E7EB;
}

/* Badge styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-right: 8px;
    transition: all 0.2s;
}

.github-badge {
    background-color: #24292e;
    color: white;
}

.hf-badge {
    background-color: #FFD21E;
    color: #1A1A1A;
}

.badge img {
    height: 14px;
    margin-right: 4px;
}

.badge:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Tooltip container */
.tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: #1A1A1A;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 12px;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Instructions box */
.instructions-box {
    background-color: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-left: 4px solid #84ADFF;
    border-radius: 4px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.instructions-box h4 {
    margin-top: 0;
    margin-bottom: 8px;
    color: #1A1A1A;
}

.instructions-box p {
    margin: 0 0 8px 0;
    color: #4B5563;
}

.instructions-box ul {
    margin: 0;
    padding-left: 20px;
}

/* Form inputs styling */
.stTextInput > div > div > input {
    border-radius: 4px;
    border: 1px solid #E5E7EB;
    padding: 8px 12px;
    transition: all 0.2s;
}

.stTextInput > div > div > input:focus {
    border-color: #84ADFF;
    box-shadow: 0 0 0 3px rgba(132, 173, 255, 0.2);
}

.stTextArea > div > div > textarea {
    border-radius: 4px;
    border: 1px solid #E5E7EB;
    padding: 8px 12px;
    transition: all 0.2s;
}

.stTextArea > div > div > textarea:focus {
    border-color: #84ADFF;
    box-shadow: 0 0 0 3px rgba(132, 173, 255, 0.2);
}

/* Animation for loading states */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

.loading {
    animation: pulse 1.5s infinite ease-in-out;
}