/* ==========================================================================
   KB Learning — Admin Portal
   auth/login.css — Login page specific styles
   ========================================================================== */

.auth-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a2535 0%, #2d6be4 100%);
    padding: 20px;
}

.auth-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    padding: 40px;
    width: 100%;
    max-width: 440px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo img {
    height: 60px;
    width: auto;
}

.auth-title {
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 6px;
}

.input-group .form-control {
    border-left: none;
}

.input-group-text {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #6c757d;
}

.form-check-group {
    margin-bottom: 20px;
}

.form-check-label {
    font-size: 14px;
    color: #6c757d;
}

.btn-login {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.alert {
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
}

.alert ul {
    padding-left: 18px;
}