:root {
    --accent-linear: linear-gradient(135deg, #06b6d4, #7c3aed);
}

body {
    font-family: 'Inter', sans-serif;
    background: #f1f5f9;
    height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    /* Subtler background accents */
    background-image: radial-gradient(at 0% 0%, rgba(6, 182, 212, 0.08) 0px, transparent 40%), radial-gradient(at 100% 100%, rgba(124, 58, 237, 0.08) 0px, transparent 40%);
}

.login-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    padding-bottom: 100px; /* Offset for footer */
}

/* Compact Login Card */
.login-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.07);
    width: 100%;
    max-width: 360px; /* Reduced width */
    padding: 30px; /* Reduced padding */
    position: relative;
}

    .login-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        border-radius: 20px 20px 0 0;
        background: var(--accent-linear);
    }

.brand-logo {
    width: 50px;
    height: 50px;
    background: var(--accent-linear);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: 800;
    margin: 0 auto 15px;
}

.form-label {
    font-weight: 600;
    font-size: 0.8rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc;
}

    .form-control:focus {
        border-color: #06b6d4;
        box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
    }

.captcha-box {
    background: #f8fafc;
    border-radius: 8px;
    padding: 8px;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 4px;
    border: 1px dashed #cbd5e1;
    flex-grow: 1;
    text-align: center;
}

.btn-primary {
    background: var(--accent-linear);
    border: none;
    border-radius: 10px;
    padding: 10px;
    font-weight: 700;
    font-size: 0.95rem;
}

/* Footer - Clean & Slim */
.login-footer {
    background: #fff;
    border-top: 1px solid #e2e8f0;
    padding: 12px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    font-size: 0.75rem;
    color: #94a3b8;
}

    .login-footer strong {
        color: #475569;
    }

    .login-footer i {
        color: #06b6d4;
        margin-right: 3px;
    }

.otp-input {
    width: 40px;
    height: 45px;
    text-align: center;
    font-weight: 700;
    border-radius: 8px;
    margin: 0 2px;
}