src/static/css/upload_futures.css

/* --- UPLOAD FUTURES VAR --- */
.container-futures {
    width: 90%;               
    max-width: 600px;         
    margin: 40px auto;       
    box-sizing: border-box;  
}

.futures-card {
    background: var(--bg-card, #1e252a);
    border: 1px solid var(--border, #2b3139);
    padding: 35px;           
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

/* Mobile Adjustment */
@media (max-width: 480px) {
    .container-futures {
        width: 90%;          
        padding: 0; 
        margin-top: 20px;
    }
    .futures-card {
        padding: 25px 15px;
    }
}

/* --- TYPOGRAPHY --- */
h1 {
    color: var(--accent-green, #10b981);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

/* --- BUTTON STYLES --- */
.btnf {
    background: var(--accent-green, #10b981);
    color: #000; 
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btnf:hover {
    background: #059669; 
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
}

.btn-upload {
    background: var(--accent-green, #10b981);
    color: #000; 
    width: 100%;
    padding: 15px;
    border-radius: 8px;
    border: none;
    font-size: 1rem;       
    font-weight: 900; 
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 15px;
}

.btn-upload:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3);
}

/* --- UI ELEMENTS --- */
.setup-guide-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border, #2b3139);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: left;
}

/* --- THEN DIVIDER --- */
.then-divider {
    height: 1px; 
    background: var(--border, #2b3139); 
    margin: 40px 0; 
    position: relative;
    width: 100%;
}

.then-divider span {
    position: absolute; 
    top: -10px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: var(--bg-card, #1e252a); 
    padding: 0 15px; 
    color: var(--text-dim, #848e9c); 
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* --- INPUTS & PROGRESS --- */
input[type="file"] {
    background: var(--bg-main, #151a1e);
    color: var(--text-dim, #848e9c);
    padding: 15px;
    border-radius: 8px;
    border: 1px dashed var(--border, #2b3139);
    width: 100%;
    margin-top: 15px;
    box-sizing: border-box; 
    cursor: pointer;
}

/* Pulse animation for processing message */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}